Scholars@Duke

• Background
• 

  Education, Training, & Certifications

  • Fellowship, Pediatric and Adult Spinal Surgery, Neurosurgery And Orthopaedic Surgery, University of Virginia School of Medicine 1994 - 1995
  • Resident, Neurosurgery And Orthopaedic Surgery, University of Virginia School of Medicine 1987 - 1994
  • Internship, General Surgery, Naval Medical Center, San Diego 1986 - 1987
  • M.D., University of Virginia School of Medicine 1986
• 

  Medical Licensure

  • 2018-02593. North Carolina. 2018
  • 025209 MD00037207 . Washington. 1999
  • 4301069386. Michigan. 1997
  • 0101050293. Virginia. 1993
• 

  Duke Appointment History

  • Instructor in the Department of Orthopaedic Surgery, Orthopaedics, Orthopaedics 2018 - 2019
• Publications & Artistic Works
• 

  Selected Publications

  • Academic Articles

    • How, Nathan E., John T. Street, Marcel F. Dvorak, Charles G. Fisher, Brian K. Kwon, Scott Paquette, Justin S. Smith, Christopher I. Shaffrey, and Tamir Ailon. “Pseudarthrosis in adult and pediatric spinal deformity surgery: a systematic review of the literature and meta-analysis of incidence, characteristics, and risk factors..” Neurosurgical Review 42, no. 2 (June 2019): 319–36. https://doi.org/10.1007/s10143-018-0951-3.
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    • Buell, T. J., S. Bess, M. Xu, F. J. Schwab, V. Lafage, C. P. Ames, C. I. Shaffrey, and J. S. Smith. “Optimal tether configurations and preload tensioning to prevent proximal junctional kyphosis: A finite element analysis.” Journal of Neurosurgery: Spine 30, no. 5 (May 1, 2019): 574–84. https://doi.org/10.3171/2018.10.SPINE18429.
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    • Daniels, Alan H., Daniel B. C. Reid, Stacie Nguyen Tran, Robert A. Hart, Eric O. Klineberg, Shay Bess, Douglas Burton, et al. “Evolution in Surgical Approach, Complications, and Outcomes in an Adult Spinal Deformity Surgery Multicenter Study Group Patient Population..” Spine Deform 7, no. 3 (May 2019): 481–88. https://doi.org/10.1016/j.jspd.2018.09.013.
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    • Nguyen, J. H., T. J. Buell, T. R. Wang, J. P. Mullin, M. D. Mazur, J. Garces, D. G. Taylor, C. P. Yen, C. I. Shaffrey, and J. S. Smith. “Low rates of complications after spinopelvic fixation with iliac screws in 260 adult patients with a minimum 2-year follow-up.” Journal of Neurosurgery: Spine 30, no. 5 (May 1, 2019): 635–43. https://doi.org/10.3171/2018.9.SPINE18239.
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    • Smith, Justin S., Christopher I. Shaffrey, Christopher P. Ames, and Lawrence G. Lenke. “Treatment of adult thoracolumbar spinal deformity: past, present, and future..” J Neurosurg Spine 30, no. 5 (May 1, 2019): 551–67. https://doi.org/10.3171/2019.1.SPINE181494.
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    • Jaja, Blessing, Fan Jiang, Jetan H. Badhiwala, Ralph T. Schär, Shekar N. Kurpad, Robert Grossman, James Shields Harrop, et al. “Association of pneumonia, wound infection and sepsis with clinical outcomes after acute traumatic spinal cord injury..” Journal of Neurotrauma, April 22, 2019. https://doi.org/10.1089/neu.2018.6245.
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    • Asher, Anthony L., Clinton J. Devin, Panagiotis Kerezoudis, Silky Chotai, Hui Nian, Frank E. Harrell, Ahilan Sivaganesan, et al. “Comparison of Outcomes Following Anterior vs Posterior Fusion Surgery for Patients With Degenerative Cervical Myelopathy: An Analysis From Quality Outcomes Database..” Neurosurgery 84, no. 4 (April 2019): 919–26. https://doi.org/10.1093/neuros/nyy144.
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    • Buell, Thomas J., Davis G. Taylor, Ching-Jen Chen, Lauren K. Dunn, Jeffrey P. Mullin, Marcus D. Mazur, Chun-Po Yen, et al. “Rotational thromboelastometry-guided transfusion during lumbar pedicle subtraction osteotomy for adult spinal deformity: preliminary findings from a matched cohort study..” Neurosurgical Focus 46, no. 4 (April 2019). https://doi.org/10.3171/2019.1.focus18572.
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    • Desai, B. D., D. G. Taylor, C. J. Chen, T. J. Buell, J. P. Mullin, B. I. Naik, J. S. Smith, and C. I. Shaffrey. “Utility of topical tranexamic acid for adult patients with spinal deformity and contraindications to systemic tranexamic acid: Initial experience and report of 2 cases.” Journal of Neurosurgery: Spine 30, no. 4 (April 1, 2019): 500–505. https://doi.org/10.3171/2018.9.SPINE18204.
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    • Passias, Peter G., Frank A. Segreto, Renaud Lafage, Virginie Lafage, Justin S. Smith, Breton G. Line, Justin K. Scheer, et al. “Recovery kinetics following spinal deformity correction: a comparison of isolated cervical, thoracolumbar, and combined deformity morphometries..” Spine J, March 28, 2019. https://doi.org/10.1016/j.spinee.2019.03.006.
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    • Tuchman, Alexander, Lawrence G. Lenke, Meghan Cerpa, Michael G. Fehlings, Stephen J. Lewis, Christopher I. Shaffrey, Kenneth M. C. Cheung, et al. “Unilateral versus bilateral lower extremity motor deficit following complex adult spinal deformity surgery: is there a difference in recovery up to 2-year follow-up?.” The Spine Journal : Official Journal of the North American Spine Society 19, no. 3 (March 2019): 395–402. https://doi.org/10.1016/j.spinee.2018.08.003.
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    • Passias, Peter G., Gregory W. Poorman, Samantha R. Horn, Cyrus M. Jalai, Cole Bortz, Frank Segreto, Bassel M. Diebo, et al. “Effect of Obesity on Radiographic Alignment and Short-Term Complications After Surgical Treatment of Adult Cervical Deformity..” World Neurosurg, February 18, 2019. https://doi.org/10.1016/j.wneu.2019.01.248.
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    • Buell, Thomas J., Avery L. Buchholz, John C. Quinn, Jeffrey P. Mullin, Juanita Garces, Marcus D. Mazur, Mark E. Shaffrey, Chun-Po Yen, Christopher I. Shaffrey, and Justin S. Smith. “Extended Asymmetrical Pedicle Subtraction Osteotomy for Adult Spinal Deformity: 2-Dimensional Operative Video..” Operative Neurosurgery (Hagerstown, Md.) 16, no. 2 (February 2019): 52–53. https://doi.org/10.1093/ons/opy160.
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    • Buell, Thomas J., Avery L. Buchholz, John C. Quinn, Shay Bess, Breton G. Line, Christopher P. Ames, Frank J. Schwab, Virginie Lafage, Christopher I. Shaffrey, and Justin S. Smith. “A Pilot Study on Posterior Polyethylene Tethers to Prevent Proximal Junctional Kyphosis After Multilevel Spinal Instrumentation for Adult Spinal Deformity..” Oper Neurosurg (Hagerstown) 16, no. 2 (February 1, 2019): 256–66. https://doi.org/10.1093/ons/opy065.
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    • Buell, Thomas J., Jeffrey P. Mullin, James H. Nguyen, Davis G. Taylor, Juanita Garces, Marcus D. Mazur, Avery L. Buchholz, et al. “A Novel Junctional Tether Weave Technique for Adult Spinal Deformity: 2-Dimensional Operative Video..” Operative Neurosurgery (Hagerstown, Md.) 16, no. 2 (February 2019): 45–46. https://doi.org/10.1093/ons/opy148.
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    • Kelly, Michael P., Jon D. Lurie, Elizabeth L. Yanik, Christopher I. Shaffrey, Christine R. Baldus, Oheneba Boachie-Adjei, Jacob M. Buchowski, et al. “Operative Versus Nonoperative Treatment for Adult Symptomatic Lumbar Scoliosis..” The Journal of Bone and Joint Surgery. American Volume 101, no. 4 (February 2019): 338–52. https://doi.org/10.2106/jbjs.18.00483.
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    • Koller, H., C. Ames, H. Mehdian, R. Bartels, R. Ferch, V. Deriven, H. Toyone, et al. “Characteristics of deformity surgery in patients with severe and rigid cervical kyphosis (CK): results of the CSRS-Europe multi-centre study project..” European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 28, no. 2 (February 2019): 324–44. https://doi.org/10.1007/s00586-018-5835-2.
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    • Passias, Peter G., Cole A. Bortz, Frank A. Segreto, Samantha R. Horn, Renaud Lafage, Virginie Lafage, Justin S. Smith, et al. “Development of a Modified Cervical Deformity Frailty Index: A Streamlined Clinical Tool for Preoperative Risk Stratification..” Spine 44, no. 3 (February 2019): 169–76. https://doi.org/10.1097/brs.0000000000002778.
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    • Zuckerman, Scott L., Jaims Lim, Nikita Lakomkin, Khoi D. Than, Justin S. Smith, Christopher I. Shaffrey, and Clinton J. Devin. “Effect of Resident and Fellow Involvement in Adult Spinal Deformity Surgery..” World Neurosurgery 122 (February 2019): e759–64. https://doi.org/10.1016/j.wneu.2018.10.135.
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    • Buell, Thomas J., Ching-Jen Chen, John C. Quinn, Avery L. Buchholz, Marcus D. Mazur, Jeffrey P. Mullin, James H. Nguyen, et al. “Alignment Risk Factors for Proximal Junctional Kyphosis and the Effect of Lower Thoracic Junctional Tethers for Adult Spinal Deformity..” World Neurosurgery 121 (January 2019): e96–103. https://doi.org/10.1016/j.wneu.2018.08.242.
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    • Kwan, Kenny Yat Hong, Cora Bow, Dino Samartzis, Lawrence G. Lenke, Christopher I. Shaffrey, Leah Y. Carreon, Benny T. Dahl, et al. “Non-neurologic adverse events after complex adult spinal deformity surgery: results from the prospective, multicenter Scoli-RISK-1 study..” European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 28, no. 1 (January 2019): 170–79. https://doi.org/10.1007/s00586-018-5790-y.
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    • Lonner, Baron S., Yuan Ren, Shay Bess, Michael Kelly, Han Jo Kim, Burt Yaszay, Virginie Lafage, et al. “Surgery for the Adolescent Idiopathic Scoliosis Patients After Skeletal Maturity: Early Versus Late Surgery..” Spine Deformity 7, no. 1 (January 2019): 84–92. https://doi.org/10.1016/j.jspd.2018.05.012.
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    • Yang, Jingyan, Virginie Lafage, Renaud Lafage, Justin Smith, Eric O. Klineberg, Christopher I. Shaffrey, Gregory Mundis, et al. “Determinants of Patient Satisfaction 2 Years After Spinal Deformity Surgery: A Latent Class Analysis..” Spine 44, no. 1 (January 2019): E45–52. https://doi.org/10.1097/brs.0000000000002753.
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    • Kang, Jiin, Naobumi Hosogane, Christopher Ames, Frank Schwab, Robert Hart, Douglas Burton, Christopher Shaffrey, et al. “Diversity in Surgical Decision Strategies for Adult Spine Deformity Treatment: The Effects of Neurosurgery or Orthopedic Training Background and Surgical Experience..” Neurospine 15, no. 4 (December 2018): 353–61. https://doi.org/10.14245/ns.1836086.043.
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    • Passias, Peter G., Dennis Vasquez-Montes, Gregory W. Poorman, Themistocles Protopsaltis, Samantha R. Horn, Cole A. Bortz, Frank Segreto, et al. “Predictive model for distal junctional kyphosis after cervical deformity surgery..” The Spine Journal : Official Journal of the North American Spine Society 18, no. 12 (December 2018): 2187–94. https://doi.org/10.1016/j.spinee.2018.04.017.
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    • Passias, Peter G., Gregory W. Poorman, Virginie Lafage, Justin Smith, Christopher Ames, Frank Schwab, Chris Shaffrey, et al. “Cervical Versus Thoracolumbar Spinal Deformities: A Comparison of Baseline Quality-of-Life Burden..” Clinical Spine Surgery 31, no. 10 (December 2018): 413–19. https://doi.org/10.1097/bsd.0000000000000743.
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    • Smith, Justin S., Christopher I. Shaffrey, Han Jo Kim, Peter Passias, Themistocles Protopsaltis, Renaud Lafage, Gregory M. Mundis, et al. “Prospective Multicenter Assessment of All-Cause Mortality Following Surgery for Adult Cervical Deformity..” Neurosurgery 83, no. 6 (December 2018): 1277–85. https://doi.org/10.1093/neuros/nyx605.
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    • Taylor, D. G., A. L. Buchholz, D. R. Sure, T. J. Buell, J. H. Nguyen, C. J. Chen, J. M. Diamond, et al. “Presentation and Outcomes After Medical and Surgical Treatment Versus Medical Treatment Alone of Spontaneous Infectious Spondylodiscitis: A Systematic Literature Review and Meta-Analysis.” Global Spine Journal 8, no. 4_suppl (December 1, 2018): 49S-58S. https://doi.org/10.1177/2192568218799058.
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    • Bortz, Cole A., Peter G. Passias, Frank A. Segreto, Samantha R. Horn, Renaud Lafage, Justin S. Smith, Breton G. Line, et al. “Grading of Complications After Cervical Deformity-corrective Surgery: Are Existing Classification Systems Applicable?.” Clinical Spine Surgery, November 16, 2018. https://doi.org/10.1097/bsd.0000000000000748.
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    • Ailon, Tamir, Justin S. Smith, Christopher I. Shaffrey, Han Jo Kim, Gregory Mundis, Munish Gupta, Eric Klineberg, et al. “Outcomes of Operative Treatment for Adult Cervical Deformity: A Prospective Multicenter Assessment With 1-Year Follow-up..” Neurosurgery 83, no. 5 (November 2018): 1031–39. https://doi.org/10.1093/neuros/nyx574.
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    • Buell, Thomas J., Davis G. Taylor, Ching-Jen Chen, Christopher I. Shaffrey, Justin S. Smith, and Shay Bess. “Letter to the Editor. Proximal junctional kyphosis and proximal junctional failure..” Journal of Neurosurgery. Spine 29, no. 5 (November 2018): 610–11. https://doi.org/10.3171/2018.5.spine18636.
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    • Buell, Thomas J., James H. Nguyen, Marcus D. Mazur, Jeffrey P. Mullin, Juanita Garces, Davis G. Taylor, Chun-Po Yen, Mark E. Shaffrey, Christopher I. Shaffrey, and Justin S. Smith. “Radiographic outcome and complications after single-level lumbar extended pedicle subtraction osteotomy for fixed sagittal malalignment: a retrospective analysis of 55 adult spinal deformity patients with a minimum 2-year follow-up..” Journal of Neurosurgery. Spine 30, no. 2 (November 2018): 242–52. https://doi.org/10.3171/2018.7.spine171367.
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    • Chan, Andrew K., Erica F. Bisson, Mohamad Bydon, Steven D. Glassman, Kevin T. Foley, Eric A. Potts, Christopher I. Shaffrey, et al. “Laminectomy alone versus fusion for grade 1 lumbar spondylolisthesis in 426 patients from the prospective Quality Outcomes Database..” Journal of Neurosurgery. Spine 30, no. 2 (November 2018): 234–41. https://doi.org/10.3171/2018.8.spine17913.
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    • Crawford, Charles H., Steven D. Glassman, Leah Y. Carreon, Christopher I. Shaffrey, Tyler R. Koski, Christine R. Baldus, and Keith H. Bridwell. “Prevalence and Indications for Unplanned Reoperations Following Index Surgery in the Adult Symptomatic Lumbar Scoliosis NIH-Sponsored Clinical Trial..” Spine Deformity 6, no. 6 (November 2018): 741–44. https://doi.org/10.1016/j.jspd.2018.04.006.
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    • Devin, Clinton J., Mohamad Bydon, Mohammed Ali Alvi, Panagiotis Kerezoudis, Inamullah Khan, Ahilan Sivaganesan, Matthew J. McGirt, et al. “A predictive model and nomogram for predicting return to work at 3 months after cervical spine surgery: an analysis from the Quality Outcomes Database..” Neurosurgical Focus 45, no. 5 (November 2018). https://doi.org/10.3171/2018.8.focus18326.
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    • Park, Paul, Kai-Ming Fu, Praveen V. Mummaneni, Juan S. Uribe, Michael Y. Wang, Stacie Tran, Adam S. Kanter, et al. “The impact of age on surgical goals for spinopelvic alignment in minimally invasive surgery for adult spinal deformity..” Journal of Neurosurgery. Spine 29, no. 5 (November 2018): 560–64. https://doi.org/10.3171/2018.4.spine171153.
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    • Protopsaltis, Themistocles S., Bassel G. Diebo, Renaud Lafage, Jensen K. Henry, Justin S. Smith, Justin K. Scheer, Daniel M. Sciubba, et al. “Identifying Thoracic Compensation and Predicting Reciprocal Thoracic Kyphosis and Proximal Junctional Kyphosis in Adult Spinal Deformity Surgery..” Spine 43, no. 21 (November 2018): 1479–86. https://doi.org/10.1097/brs.0000000000002843.
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    • Scheer, Justin K., Taemin Oh, Justin S. Smith, Christopher I. Shaffrey, Alan H. Daniels, Daniel M. Sciubba, D Kojo Hamilton, et al. “Development of a validated computer-based preoperative predictive model for pseudarthrosis with 91% accuracy in 336 adult spinal deformity patients..” Neurosurgical Focus 45, no. 5 (November 2018). https://doi.org/10.3171/2018.8.focus18246.
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    • Wilson, Jefferson R., Blessing N. R. Jaja, Brian K. Kwon, James D. Guest, James S. Harrop, Bizhan Aarabi, Christopher I. Shaffrey, et al. “Natural History, Predictors of Outcome, and Effects of Treatment in Thoracic Spinal Cord Injury: A Multi-Center Cohort Study from the North American Clinical Trials Network..” Journal of Neurotrauma 35, no. 21 (November 2018): 2554–60. https://doi.org/10.1089/neu.2017.5535.
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    • Zuckerman, Scott L., Nikita Lakomkin, Blaine P. Stannard, Constantinos G. Hadjipanayis, Christopher I. Shaffrey, Justin S. Smith, and Joseph S. Cheng. “Incidence and Predictive Factors of Sepsis Following Adult Spinal Deformity Surgery..” Neurosurgery 83, no. 5 (November 2018): 965–72. https://doi.org/10.1093/neuros/nyx578.
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    • Fehlings, Michael G., So Kato, Lawrence G. Lenke, Hiroaki Nakashima, Narihito Nagoshi, Christopher I. Shaffrey, Kenneth M. C. Cheung, et al. “Incidence and risk factors of postoperative neurologic decline after complex adult spinal deformity surgery: results of the Scoli-RISK-1 study..” The Spine Journal : Official Journal of the North American Spine Society 18, no. 10 (October 2018): 1733–40. https://doi.org/10.1016/j.spinee.2018.02.001.
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    • Lafage, Renaud, Ibrahim Obeid, Barthelemy Liabaud, Shay Bess, Douglas Burton, Justin S. Smith, Cyrus Jalai, et al. “Location of correction within the lumbar spine impacts acute adjacent-segment kyphosis..” Journal of Neurosurgery. Spine 30, no. 1 (October 2018): 69–77. https://doi.org/10.3171/2018.6.spine161468.
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    • Miller, Emily K., Lawrence G. Lenke, Brian J. Neuman, Daniel M. Sciubba, Khaled M. Kebaish, Justin S. Smith, Yong Qiu, et al. “External Validation of the Adult Spinal Deformity (ASD) Frailty Index (ASD-FI) in the Scoli-RISK-1 Patient Database..” Spine 43, no. 20 (October 2018): 1426–31. https://doi.org/10.1097/brs.0000000000002717.
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    • Passias, Peter G., Samantha R. Horn, Gregory W. Poorman, Alan H. Daniels, D Kojo Hamilton, Han Jo Kim, Bassel G. Diebo, et al. “Clinical and radiographic presentation and treatment of patients with cervical deformity secondary to thoracolumbar proximal junctional kyphosis are distinct despite achieving similar outcomes: Analysis of 123 prospective CD cases..” Journal of Clinical Neuroscience : Official Journal of the Neurosurgical Society of Australasia 56 (October 2018): 121–26. https://doi.org/10.1016/j.jocn.2018.06.040.
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    • Staub, Blake N., Renaud Lafage, Han Jo Kim, Christopher I. Shaffrey, Gregory M. Mundis, Richard Hostin, Douglas Burton, et al. “Cervical mismatch: the normative value of T1 slope minus cervical lordosis and its ability to predict ideal cervical lordosis..” Journal of Neurosurgery. Spine 30, no. 1 (October 2018): 31–37. https://doi.org/10.3171/2018.5.spine171232.
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    • Ailon, Tamir, D Koho Hamilton, Erik Klineberg, Alan H. Daniels, Virginie Lafage, Shay Bess, Douglas C. Burton, et al. “Radiographic Fusion Grade Does Not Impact Health-Related Quality of Life in the Absence of Instrumentation Failure for Patients Undergoing Posterior Instrumented Fusion for Adult Spinal Deformity..” World Neurosurgery 117 (September 2018): e1–7. https://doi.org/10.1016/j.wneu.2018.04.127.
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    • Daniels, Alan H., J Mason DePasse, Wesley Durand, D Kojo Hamilton, Peter Passias, Han Jo Kim, Themistocles Protopsaltis, et al. “Rod Fracture After Apparently Solid Radiographic Fusion in Adult Spinal Deformity Patients..” World Neurosurgery 117 (September 2018): e530–37. https://doi.org/10.1016/j.wneu.2018.06.071.
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    • Miller, E. K., A. Vila-Casademunt, B. J. Neuman, D. M. Sciubba, K. M. Kebaish, J. S. Smith, A. Alanay, et al. “External validation of the adult spinal deformity (ASD) frailty index (ASD-FI).” European Spine Journal 27, no. 9 (September 1, 2018): 2331–38. https://doi.org/10.1007/s00586-018-5575-3.
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    • Poorman, Gregory W., Peter G. Passias, Rabia Qureshi, Hamid Hassanzadeh, Samantha Horn, Cole Bortz, Frank Segreto, et al. “Cost-utility analysis of cervical deformity surgeries using 1-year outcome..” The Spine Journal : Official Journal of the North American Spine Society 18, no. 9 (September 2018): 1552–57. https://doi.org/10.1016/j.spinee.2018.01.016.
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    • Scheer, Justin K., Joseph A. Osorio, Justin S. Smith, Frank Schwab, Robert A. Hart, Richard Hostin, Virginie Lafage, et al. “Development of a Preoperative Predictive Model for Reaching the Oswestry Disability Index Minimal Clinically Important Difference for Adult Spinal Deformity Patients..” Spine Deformity 6, no. 5 (September 2018): 593–99. https://doi.org/10.1016/j.jspd.2018.02.010.
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    • Ailon, Tamir, Justin S. Smith, Christopher I. Shaffrey, Alex Soroceanu, Virginie Lafage, Frank Schwab, Douglas Burton, et al. “Patients with Adult Spinal Deformity with Previous Fusions Have an Equal Chance of Reaching Substantial Clinical Benefit Thresholds in Health-Related Quality of Life Measures but Do Not Reach the Same Absolute Level of Improvement..” World Neurosurgery 116 (August 2018): e354–61. https://doi.org/10.1016/j.wneu.2018.04.204.
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    • Passias, Peter Gust, Samantha R. Horn, Cole A. Bortz, Subaraman Ramachandran, Douglas C. Burton, Themistocles Protopsaltis, Renaud Lafage, et al. “The Relationship Between Improvements in Myelopathy and Sagittal Realignment in Cervical Deformity Surgery Outcomes..” Spine 43, no. 16 (August 2018): 1117–24. https://doi.org/10.1097/brs.0000000000002610.
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    • Chan, Andrew K., Praveen V. Mummaneni, and Christopher I. Shaffrey. “Approach Selection: Multiple Anterior Lumbar Interbody Fusion to Recreate Lumbar Lordosis Versus Pedicle Subtraction Osteotomy: When, Why, How?.” Neurosurgery Clinics of North America 29, no. 3 (July 2018): 341–54. https://doi.org/10.1016/j.nec.2018.03.004.
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    • Daniels, Alan H., Shay Bess, Breton Line, Adam E. M. Eltorai, Daniel B. C. Reid, Virginie Lafage, Behrooz A. Akbarnia, et al. “Peak Timing for Complications After Adult Spinal Deformity Surgery..” World Neurosurgery 115 (July 2018): e509–15. https://doi.org/10.1016/j.wneu.2018.04.084.
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    • Diebo, Bassel G., Virginie Lafage, Jeffrey J. Varghese, Munish Gupta, Han Jo Kim, Christopher Ames, Khaled Kebaish, et al. “After 9 Years of 3-Column Osteotomies, Are We Doing Better? Performance Curve Analysis of 573 Surgeries With 2-Year Follow-up..” Neurosurgery 83, no. 1 (July 2018): 69–75. https://doi.org/10.1093/neuros/nyx338.
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    • Kato, So, Michael G. Fehlings, Stephen J. Lewis, Lawrence G. Lenke, Christopher I. Shaffrey, Kenneth M. C. Cheung, Leah Y. Carreon, et al. “An Analysis of the Incidence and Outcomes of Major Versus Minor Neurological Decline After Complex Adult Spinal Deformity Surgery: A Subanalysis of Scoli-RISK-1 Study..” Spine 43, no. 13 (July 2018): 905–12. https://doi.org/10.1097/brs.0000000000002486.
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    • Kelly, Michael P., Han Jo Kim, Christopher P. Ames, Douglas C. Burton, Leah Yacat Carreon, David W. Polly, Richard Hostin, et al. “Minimum Detectable Measurement Difference for Health-Related Quality of Life Measures Varies With Age and Disability in Adult Spinal Deformity: Implications for Calculating Minimal Clinically Important Difference..” Spine 43, no. 13 (July 2018): E790–95. https://doi.org/10.1097/brs.0000000000002519.
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    • Protopsaltis, Themistocles S., Subaraman Ramchandran, D Kojo Hamilton, Daniel Sciubba, Peter G. Passias, Virginie Lafage, Renaud Lafage, et al. “Analysis of Successful Versus Failed Radiographic Outcomes After Cervical Deformity Surgery..” Spine 43, no. 13 (July 2018): E773–81. https://doi.org/10.1097/brs.0000000000002524.
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    • Safaee, Michael M., Justin K. Scheer, Tamir Ailon, Justin S. Smith, Robert A. Hart, Douglas C. Burton, Shay Bess, et al. “Predictive Modeling of Length of Hospital Stay Following Adult Spinal Deformity Correction: Analysis of 653 Patients with an Accuracy of 75% within 2 Days..” World Neurosurgery 115 (July 2018): e422–27. https://doi.org/10.1016/j.wneu.2018.04.064.
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    • Zuckerman, S. L., N. Lakomkin, C. G. Hadjipanayis, C. I. Shaffrey, J. S. Smith, and J. S. Cheng. “In Reply: Incidence and Predictive Factors of Sepsis Following Adult Spinal Deformity Surgery.” Clinical Neurosurgery 83, no. 1 (July 1, 2018): E44–45. https://doi.org/10.1093/neuros/nyy117.
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    • Hosogane, Naobumi, Christopher Ames, Morio Matsumoto, Mitsuru Yagi, Yukihiro Matsuyama, Hiroshi Taneichi, Yu Yamato, et al. “Ethnic Variations in Radiographic Parameters and SRS-22 Scores in Adult Spinal Deformity: A Comparison Between North American and Japanese Patients Above 50 Years of Age With Minimum 2-Year Follow-up..” Clinical Spine Surgery 31, no. 5 (June 2018): 216–21. https://doi.org/10.1097/bsd.0000000000000610.
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    • Janssen, Stein J., Paul T. Ogink, and Joseph H. Schwab. “The Prevalence of Incidental and Symptomatic Lumbar Synovial Facet Cysts.” Clinical Spine Surgery 31, no. 5 (June 2018): E296–301. https://doi.org/10.1097/bsd.0000000000000648.
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    • Protopsaltis, Themistocles, Jamie Terran, Alex Soroceanu, Michael J. Moses, Nicolas Bronsard, Justin Smith, Eric Klineberg, et al. “T1 Slope Minus Cervical Lordosis (TS-CL), the Cervical Answer to PI-LL, Defines Cervical Sagittal Deformity in Patients Undergoing Thoracolumbar Osteotomy..” International Journal of Spine Surgery 12, no. 3 (June 2018): 362–70. https://doi.org/10.14444/5042.
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    • Kang, Daniel G., Christine Baldus, Steven D. Glassman, Christopher I. Shaffrey, Jon D. Lurie, and Keith H. Bridwell. “Neurologic Deficits Have a Negative Impact on Patient-Related Outcomes in Primary Presentation Adult Symptomatic Lumbar Scoliosis Surgical Treatment at One-Year Follow-up..” Spine 42, no. 7 (April 2017): 479–89. https://doi.org/10.1097/BRS.0000000000001800.
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    • O’Neill, Kevin R., Michael G. Fehlings, Thomas E. Mroz, Zachary A. Smith, Wellington K. Hsu, Adam S. Kanter, Michael P. Steinmetz, et al. “A Multicenter Study of the Presentation, Treatment, and Outcomes of Cervical Dural Tears..” Global Spine Journal 7, no. 1 Suppl (April 2017): 58S-63S. https://doi.org/10.1177/2192568216688186.
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    • Protopsaltis, Themistocles, Nicolas Bronsard, Alex Soroceanu, Jensen K. Henry, Renaud Lafage, Justin Smith, Eric Klineberg, et al. “Cervical sagittal deformity develops after PJK in adult thoracolumbar deformity correction: radiographic analysis utilizing a novel global sagittal angular parameter, the CTPA..” European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 26, no. 4 (April 2017): 1111–20. https://doi.org/10.1007/s00586-016-4653-7.
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    • Tempel, Zachary J., Justin S. Smith, Christopher Shaffrey, Paul M. Arnold, Michael G. Fehlings, Thomas E. Mroz, K Daniel Riew, and Adam S. Kanter. “A Multicenter Review of Superior Laryngeal Nerve Injury Following Anterior Cervical Spine Surgery..” Global Spine Journal 7, no. 1 Suppl (April 2017): 7S-11S. https://doi.org/10.1177/2192568216687296.
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    • Traynelis, Vincent C., Hani R. Malone, Zachary A. Smith, Wellington K. Hsu, Adam S. Kanter, Sheeraz A. Qureshi, Samuel K. Cho, et al. “Rare Complications of Cervical Spine Surgery: Horner's Syndrome..” Global Spine Journal 7, no. 1 Suppl (April 2017): 103S-108S. https://doi.org/10.1177/2192568216688184.
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    • Bakhsheshian, Joshua, Justin K. Scheer, Jeffrey L. Gum, Lance Horner, Richard Hostin, Virginie Lafage, Shay Bess, et al. “Comparison of Structural Disease Burden to Health-related Quality of Life Scores in 264 Adult Spinal Deformity Patients With 2-Year Follow-up: Novel Insights into Drivers of Disability..” Clinical Spine Surgery 30, no. 2 (March 2017): E124–31. https://doi.org/10.1097/bsd.0000000000000470.
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    • Carreon, Leah Y., Steven D. Glassman, Christopher I. Shaffrey, Michael G. Fehlings, Benny Dahl, Christopher P. Ames, Yukihiro Matsuyama, et al. “Predictors of Health-Related Quality-of-Life After Complex Adult Spinal Deformity Surgery: A Scoli-RISK-1 Secondary Analysis..” Spine Deformity 5, no. 2 (March 2017): 139–44. https://doi.org/10.1016/j.jspd.2016.11.001.
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    • Glassman, Steven D., Sigurd H. Berven, Christopher I. Shaffrey, Praveen V. Mummaneni, and David W. Polly. “Commentary: Appropriate Use Criteria for Lumbar Degenerative Scoliosis: Developing Evidence-based Guidance for Complex Treatment Decisions..” Neurosurgery 80, no. 3 (March 2017): E205–12. https://doi.org/10.1093/neuros/nyw094.
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    • Smith, Justin S., Christopher I. Shaffrey, Shay Bess, Mohammed F. Shamji, Darrel Brodke, Lawrence G. Lenke, Michael G. Fehlings, et al. “Recent and Emerging Advances in Spinal Deformity..” Neurosurgery 80, no. 3S (March 2017): S70–85. https://doi.org/10.1093/neuros/nyw048.
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    • Uribe, Juan S., Joshua Beckman, Praveen V. Mummaneni, David Okonkwo, Pierce Nunley, Michael Y. Wang, Gregory M. Mundis, et al. “Does MIS Surgery Allow for Shorter Constructs in the Surgical Treatment of Adult Spinal Deformity?.” Neurosurgery 80, no. 3 (March 2017): 489–97. https://doi.org/10.1093/neuros/nyw072.
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    • Ghogawala, Zoher, Daniel K. Resnick, Steven D. Glassman, James Dziura, Christopher I. Shaffrey, and Praveen V. Mummaneni. “Randomized controlled trials for degenerative lumbar spondylolisthesis: which patients benefit from lumbar fusion?.” Journal of Neurosurgery. Spine 26, no. 2 (February 2017): 260–66. https://doi.org/10.3171/2016.8.spine16716.
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    • Onyekwelu, Ikemefuna, Steven D. Glassman, Anthony L. Asher, Christopher I. Shaffrey, Praveen V. Mummaneni, and Leah Y. Carreon. “Impact of obesity on complications and outcomes: a comparison of fusion and nonfusion lumbar spine surgery..” Journal of Neurosurgery. Spine 26, no. 2 (February 2017): 158–62. https://doi.org/10.3171/2016.7.spine16448.
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    • Theologis, Alexander A., Gregory M. Mundis, Stacie Nguyen, David O. Okonkwo, Praveen V. Mummaneni, Justin S. Smith, Christopher I. Shaffrey, et al. “Utility of multilevel lateral interbody fusion of the thoracolumbar coronal curve apex in adult deformity surgery in combination with open posterior instrumentation and L5-S1 interbody fusion: a case-matched evaluation of 32 patients..” Journal of Neurosurgery. Spine 26, no. 2 (February 2017): 208–19. https://doi.org/10.3171/2016.8.spine151543.
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    • Bakhsheshian, Joshua, Justin K. Scheer, Jeffrey L. Gum, Richard Hostin, Virginie Lafage, Shay Bess, Themistocles S. Protopsaltis, et al. “Impact of poor mental health in adult spinal deformity patients with poor physical function: a retrospective analysis with a 2-year follow-up..” Journal of Neurosurgery. Spine 26, no. 1 (January 2017): 116–24. https://doi.org/10.3171/2016.5.spine151428.
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    • Bess, Shay, Jeffrey E. Harris, Alexander W. L. Turner, Virginie LaFage, Justin S. Smith, Christopher I. Shaffrey, Frank J. Schwab, and Regis W. Haid. “The effect of posterior polyester tethers on the biomechanics of proximal junctional kyphosis: a finite element analysis..” Journal of Neurosurgery. Spine 26, no. 1 (January 2017): 125–33. https://doi.org/10.3171/2016.6.spine151477.
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    • Smith, J. S., B. Line, S. Bess, C. I. Shaffrey, H. J. Kim, G. Mundis, J. K. Scheer, et al. “The health impact of adult cervical deformity in patients presenting for surgical treatment: Comparison to United States population norms and chronic disease states based on the EuroQuol-5 dimensions questionnaire.” Clinical Neurosurgery 80, no. 5 (January 1, 2017): 716–25. https://doi.org/10.1093/neuros/nyx028.
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    • Chapman, Todd M., Christine R. Baldus, Jon D. Lurie, Steven D. Glassman, Frank J. Schwab, Christopher I. Shaffrey, Virginie Lafage, et al. “Baseline Patient-Reported Outcomes Correlate Weakly With Radiographic Parameters: A Multicenter, Prospective NIH Adult Symptomatic Lumbar Scoliosis Study of 286 Patients..” Spine 41, no. 22 (November 2016): 1701–8. https://doi.org/10.1097/BRS.0000000000001613.
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    • Naik, B. I., E. C. Nemergut, M. E. Durieux, A. S. Terkawi, C. I. Shaffrey, Z. Zuo, T. N. Pajewski, and D. L. Bogdonoff. “Response.” Journal of Neurosurgery: Spine 25, no. 5 (November 1, 2016). https://doi.org/10.3171/2016.1.SPINE169.
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    • Scheer, Justin K., Joseph A. Osorio, Justin S. Smith, Frank Schwab, Virginie Lafage, Robert A. Hart, Shay Bess, et al. “Development of Validated Computer-based Preoperative Predictive Model for Proximal Junction Failure (PJF) or Clinically Significant PJK With 86% Accuracy Based on 510 ASD Patients With 2-year Follow-up..” Spine 41, no. 22 (November 2016): E1328–35. https://doi.org/10.1097/brs.0000000000001598.
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    • Soroceanu, Alex, Douglas C. Burton, Jonathan Haim Oren, Justin S. Smith, Richard Hostin, Christopher I. Shaffrey, Behrooz A. Akbarnia, et al. “Medical Complications After Adult Spinal Deformity Surgery: Incidence, Risk Factors, and Clinical Impact..” Spine 41, no. 22 (November 2016): 1718–23. https://doi.org/10.1097/brs.0000000000001636.
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    • Theologis, Alexander A., Tamir Ailon, Justin K. Scheer, Justin S. Smith, Christopher I. Shaffrey, Shay Bess, Munish Gupta, et al. “Impact of preoperative depression on 2-year clinical outcomes following adult spinal deformity surgery: the importance of risk stratification based on type of psychological distress..” Journal of Neurosurgery. Spine 25, no. 4 (October 2016): 477–85. https://doi.org/10.3171/2016.2.spine15980.
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    • Christiansen, P. A., M. LaBagnara, D. R. Sure, C. I. Shaffrey, and J. S. Smith. “Complications of surgical intervention in adult lumbar scoliosis.” Current Reviews in Musculoskeletal Medicine 9, no. 3 (September 1, 2016): 281–89. https://doi.org/10.1007/s12178-016-9357-4.
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    • Jain, Amit, Virginie Lafage, Michael P. Kelly, Hamid Hassanzadeh, Brian J. Neuman, Daniel M. Sciubba, Shay Bess, et al. “Validity, Reliability, and Responsiveness of SRS-7 as an Outcomes Assessment Instrument for Operatively Treated Patients With Adult Spinal Deformity..” Spine 41, no. 18 (September 2016): 1463–68. https://doi.org/10.1097/brs.0000000000001540.
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    • Passias, Peter G., Eric O. Klineberg, Cyrus M. Jalai, Nancy Worley, Gregory W. Poorman, Breton Line, Cheongeun Oh, et al. “Hospital Readmission Within 2 Years Following Adult Thoracolumbar Spinal Deformity Surgery: Prevalence, Predictors, and Effect on Patient-derived Outcome Measures..” Spine 41, no. 17 (September 2016): 1355–64. https://doi.org/10.1097/brs.0000000000001552.
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    • Smith, Justin S., Subaraman Ramchandran, Virginie Lafage, Christopher I. Shaffrey, Tamir Ailon, Eric Klineberg, Themistocles Protopsaltis, et al. “Prospective Multicenter Assessment of Early Complication Rates Associated With Adult Cervical Deformity Surgery in 78 Patients..” Neurosurgery 79, no. 3 (September 2016): 378–88. https://doi.org/10.1227/neu.0000000000001129.
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    • “Outcomes of Operative and Nonoperative Treatment for Adult Spinal Deformity.” Neurosurgery 79, no. 3 (September 2016): 517–517. https://doi.org/10.1227/neu.0000000000001349.
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    • Asher, A. L., S. Chotai, C. J. Devin, K. Archer-Swygert, S. L. Parker, M. Bydon, N. Hui, et al. “148 Predictive Model for Return to Work After Elective Surgery for Lumbar Degenerative Disease: An Analysis From National Neurosurgery Quality Outcomes Database Registry.” Neurosurgery 63 (August 1, 2016). https://doi.org/10.1227/01.neu.0000489717.75196.e5.
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    • Hamilton, D Kojo, Adam S. Kanter, Bryan D. Bolinger, Gregory M. Mundis, Stacie Nguyen, Praveen V. Mummaneni, Neel Anand, et al. “Reoperation rates in minimally invasive, hybrid and open surgical treatment for adult spinal deformity with minimum 2-year follow-up..” European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 25, no. 8 (August 2016): 2605–11. https://doi.org/10.1007/s00586-016-4443-2.
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    • Jalai, Cyrus M., Peter G. Passias, Virginie Lafage, Justin S. Smith, Renaud Lafage, Gregory W. Poorman, Bassel Diebo, et al. “A comparative analysis of the prevalence and characteristics of cervical malalignment in adults presenting with thoracolumbar spine deformity based on variations in treatment approach over 2 years..” European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 25, no. 8 (August 2016): 2423–32. https://doi.org/10.1007/s00586-016-4564-7.
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    • Scheer, J. K., T. T. Ailon, J. S. Smith, R. Hart, D. C. Burton, S. Bess, B. J. Neuman, et al. “166 Predictive Modeling of Length of Hospital Stay Following Adult Spinal Deformity Correction: Analysis of 653 Patients With an Accuracy of 75% Within 2 Days.” Neurosurgery 63 (August 1, 2016): 166–67. https://doi.org/10.1227/01.neu.0000489735.46846.2b.
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    • Scheer, Justin K., Gregory M. Mundis, Eric Klineberg, Robert A. Hart, Vedat Deviren, Douglas C. Burton, Themistocles S. Protopsaltis, et al. “Recovery following adult spinal deformity surgery: the effect of complications and reoperation in 149 patients with 2-year follow-up..” European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 25, no. 8 (August 2016): 2612–21. https://doi.org/10.1007/s00586-015-3787-3.
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    • Schmitt, Paul J., John P. Kelleher, Tamir Ailon, Joshua E. Heller, Manish K. Kasliwal, Christopher I. Shaffrey, and Justin S. Smith. “Long-Segment Fusion for Adult Spinal Deformity Correction Using Low-Dose Recombinant Human Bone Morphogenetic Protein-2: A Retrospective Review of Fusion Rates..” Neurosurgery 79, no. 2 (August 2016): 212–21. https://doi.org/10.1227/neu.0000000000001194.
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    • Sciubba, Daniel M., Justin K. Scheer, Alp Yurter, Justin S. Smith, Virginie Lafage, Eric Klineberg, Munish Gupta, et al. “Patients with spinal deformity over the age of 75: a retrospective analysis of operative versus non-operative management..” European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 25, no. 8 (August 2016): 2433–41. https://doi.org/10.1007/s00586-015-3759-7.
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    • Ailon, T., J. K. Scheer, V. Lafage, F. J. Schwab, E. Klineberg, D. M. Sciubba, T. S. Protopsaltis, et al. “Adult Spinal Deformity Surgeons Are Unable to Accurately Predict Postoperative Spinal Alignment Using Clinical Judgment Alone.” Spine Deformity 4, no. 4 (July 1, 2016): 323–29. https://doi.org/10.1016/j.jspd.2016.02.003.
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    • Smith, Justin S., Eric Klineberg, Christopher I. Shaffrey, Virginie Lafage, Frank J. Schwab, Themistocles Protopsaltis, Justin K. Scheer, et al. “Assessment of Surgical Treatment Strategies for Moderate to Severe Cervical Spinal Deformity Reveals Marked Variation in Approaches, Osteotomies, and Fusion Levels..” World Neurosurgery 91 (July 2016): 228–37. https://doi.org/10.1016/j.wneu.2016.04.020.
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    • Smith, Justin S., Eric Klineberg, Virginie Lafage, Christopher I. Shaffrey, Frank Schwab, Renaud Lafage, Richard Hostin, et al. “Prospective multicenter assessment of perioperative and minimum 2-year postoperative complication rates associated with adult spinal deformity surgery..” Journal of Neurosurgery. Spine 25, no. 1 (July 2016): 1–14. https://doi.org/10.3171/2015.11.spine151036.
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    • Soroceanu, Alex, Jonathan H. Oren, Justin S. Smith, Richard Hostin, Christopher I. Shaffrey, Gregory M. Mundis, Christopher P. Ames, et al. “Effect of Antifibrinolytic Therapy on Complications, Thromboembolic Events, Blood Product Utilization, and Fusion in Adult Spinal Deformity Surgery..” Spine 41, no. 14 (July 2016): E879–86. https://doi.org/10.1097/brs.0000000000001454.
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    • Than, Khoi D., Paul Park, Kai-Ming Fu, Stacie Nguyen, Michael Y. Wang, Dean Chou, Pierce D. Nunley, et al. “Clinical and radiographic parameters associated with best versus worst clinical outcomes in minimally invasive spinal deformity surgery..” Journal of Neurosurgery. Spine 25, no. 1 (July 2016): 21–25. https://doi.org/10.3171/2015.12.spine15999.
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    • Smith, Justin S., Virginie Lafage, Christopher I. Shaffrey, Frank Schwab, Renaud Lafage, Richard Hostin, Michael OʼBrien, et al. “Outcomes of Operative and Nonoperative Treatment for Adult Spinal Deformity: A Prospective, Multicenter, Propensity-Matched Cohort Assessment With Minimum 2-Year Follow-up..” Neurosurgery 78, no. 6 (June 2016): 851–61. https://doi.org/10.1227/neu.0000000000001116.
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    • Ramchandran, Subaraman, Justin S. Smith, Tamir Ailon, Eric Klineberg, Christopher Shaffrey, Virginie Lafage, Frank Schwab, et al. “Assessment of Impact of Long-Cassette Standing X-Rays on Surgical Planning for Cervical Pathology: An International Survey of Spine Surgeons..” Neurosurgery 78, no. 5 (May 2016): 717–24. https://doi.org/10.1227/neu.0000000000001128.
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    • De la Garza-Ramos, Rafael, Amer F. Samdani, Paul D. Sponseller, Michael C. Ain, Neil R. Miller, Christopher I. Shaffrey, and Daniel M. Sciubba. “Visual loss after corrective surgery for pediatric scoliosis: incidence and risk factors from a nationwide database..” The Spine Journal : Official Journal of the North American Spine Society 16, no. 4 (April 2016): 516–22. https://doi.org/10.1016/j.spinee.2015.12.031.
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    • Moon, Bong Ju, Justin S. Smith, Christopher P. Ames, Christopher I. Shaffrey, Virginie Lafage, Frank Schwab, Morio Matsumoto, Jong Sam Baik, and Yoon Ha. “Prevalence and type of cervical deformities among adults with Parkinson's disease: a cross-sectional study..” Journal of Neurosurgery. Spine 24, no. 4 (April 2016): 527–34. https://doi.org/10.3171/2015.6.spine141197.
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    • Passias, Peter G., Alexandra Soroceanu, Sun Yang, Frank Schwab, Christopher Ames, Anthony Boniello, Justin Smith, et al. “Predictors of Revision Surgical Procedure Excluding Wound Complications in Adult Spinal Deformity and Impact on Patient-Reported Outcomes and Satisfaction: A Two-Year Follow-up..” The Journal of Bone and Joint Surgery. American Volume 98, no. 7 (April 2016): 536–43. https://doi.org/10.2106/jbjs.14.01126.
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    • Ailon, Tamir, Durga R. Sure, Justin S. Smith, and Christopher I. Shaffrey. “Surgical considerations for major deformity correction spine surgery..” Best Practice & Research. Clinical Anaesthesiology 30, no. 1 (March 2016): 3–11. https://doi.org/10.1016/j.bpa.2015.11.005.
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    • Hitchon, Patrick W., Kingsley Abode-Iyamah, Nader S. Dahdaleh, Christopher Shaffrey, Jennifer Noeller, Wenzhuan He, and Toshio Moritani. “Nonoperative Management in Neurologically Intact Thoracolumbar Burst Fractures: Clinical and Radiographic Outcomes..” Spine 41, no. 6 (March 2016): 483–89. https://doi.org/10.1097/brs.0000000000001253.
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    • Neuman, Brian J., Christine Baldus, Lukas P. Zebala, Michael P. Kelly, Christopher Shaffrey, Charles Edwards, Tyler Koski, et al. “Patient Factors That Influence Decision Making: Randomization Versus Observational Nonoperative Versus Observational Operative Treatment for Adult Symptomatic Lumbar Scoliosis..” Spine 41, no. 6 (March 2016): E349–58. https://doi.org/10.1097/BRS.0000000000001222.
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    • Park, Paul, Michael Y. Wang, Stacie Nguyen, Gregory M. Mundis, Frank La Marca, Juan S. Uribe, Neel Anand, et al. “Comparison of Complications and Clinical and Radiographic Outcomes Between Nonobese and Obese Patients with Adult Spinal Deformity Undergoing Minimally Invasive Surgery..” World Neurosurgery 87 (March 2016): 55–60. https://doi.org/10.1016/j.wneu.2015.12.024.
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    • Bess, Shay, Breton Line, Kai-Ming Fu, Ian McCarthy, Virgine Lafage, Frank Schwab, Christopher Shaffrey, et al. “The Health Impact of Symptomatic Adult Spinal Deformity: Comparison of Deformity Types to United States Population Norms and Chronic Diseases..” Spine 41, no. 3 (February 2016): 224–33. https://doi.org/10.1097/BRS.0000000000001202.
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    • Kepler, C. K., A. R. Vaccaro, E. Chen, A. A. Patel, H. Ahn, A. Nassr, C. I. Shaffrey, et al. “Treatment of isolated cervical facet fractures: A systematic review.” Journal of Neurosurgery: Spine 24, no. 2 (February 1, 2016): 347–54. https://doi.org/10.3171/2015.6.SPINE141260.
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    • Lau, Darryl, Haruki Funao, Aaron J. Clark, Fred Nicholls, Justin Smith, Shay Bess, Chris Shaffrey, et al. “The Clinical Correlation of the Hart-ISSG Proximal Junctional Kyphosis Severity Scale With Health-Related Quality-of-life Outcomes and Need for Revision Surgery..” Spine 41, no. 3 (February 2016): 213–23. https://doi.org/10.1097/brs.0000000000001326.
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    • Lenke, Lawrence G., Michael G. Fehlings, Christopher I. Shaffrey, Kenneth M. C. Cheung, Leah Carreon, Mark B. Dekutoski, Frank J. Schwab, et al. “Neurologic Outcomes of Complex Adult Spinal Deformity Surgery: Results of the Prospective, Multicenter Scoli-RISK-1 Study..” Spine 41, no. 3 (February 2016): 204–12. https://doi.org/10.1097/brs.0000000000001338.
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    • Park, Paul, David O. Okonkwo, Stacie Nguyen, Gregory M. Mundis, Khoi D. Than, Vedat Deviren, Frank La Marca, et al. “Can a Minimal Clinically Important Difference Be Achieved in Elderly Patients with Adult Spinal Deformity Who Undergo Minimally Invasive Spinal Surgery?.” World Neurosurgery 86 (February 2016): 168–72. https://doi.org/10.1016/j.wneu.2015.09.072.
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    • Kelly, Michael P., Lukas P. Zebala, Han Jo Kim, Daniel M. Sciubba, Justin S. Smith, Christopher I. Shaffrey, Shay Bess, et al. “Effectiveness of preoperative autologous blood donation for protection against allogeneic blood exposure in adult spinal deformity surgeries: a propensity-matched cohort analysis..” Journal of Neurosurgery. Spine 24, no. 1 (January 2016): 124–30. https://doi.org/10.3171/2015.4.SPINE141329.
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    • Lafage, Renaud, Frank Schwab, Vincent Challier, Jensen K. Henry, Jeffrey Gum, Justin Smith, Richard Hostin, et al. “Defining Spino-Pelvic Alignment Thresholds: Should Operative Goals in Adult Spinal Deformity Surgery Account for Age?.” Spine 41, no. 1 (January 2016): 62–68. https://doi.org/10.1097/brs.0000000000001171.
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    • Mummaneni, Praveen V., Paul Park, Kai-Ming Fu, Michael Y. Wang, Stacie Nguyen, Virginie Lafage, Juan S. Uribe, et al. “Does Minimally Invasive Percutaneous Posterior Instrumentation Reduce Risk of Proximal Junctional Kyphosis in Adult Spinal Deformity Surgery? A Propensity-Matched Cohort Analysis..” Neurosurgery 78, no. 1 (January 2016): 101–8. https://doi.org/10.1227/neu.0000000000001002.
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    • Scheer, Justin K., Peter G. Passias, Alexandra M. Sorocean, Anthony J. Boniello, Gregory M. Mundis, Eric Klineberg, Han Jo Kim, et al. “Association between preoperative cervical sagittal deformity and inferior outcomes at 2-year follow-up in patients with adult thoracolumbar deformity: analysis of 182 patients..” Journal of Neurosurgery. Spine 24, no. 1 (January 2016): 108–15. https://doi.org/10.3171/2015.3.spine141098.
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    • Ames, Christopher P., Justin S. Smith, Robert Eastlack, Donald J. Blaskiewicz, Christopher I. Shaffrey, Frank Schwab, Shay Bess, et al. “Reliability assessment of a novel cervical spine deformity classification system..” Journal of Neurosurgery. Spine 23, no. 6 (December 2015): 673–83. https://doi.org/10.3171/2014.12.spine14780.
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    • Liu, Shian, Lindsay Tetreault, Michael G. Fehlings, Vincent Challier, Justin S. Smith, Christopher I. Shaffrey, Paul M. Arnold, et al. “Novel Method Using Baseline Normalization and Area Under the Curve to Evaluate Differences in Outcome Between Treatment Groups and Application to Patients With Cervical Spondylotic Myelopathy Undergoing Anterior Versus Posterior Surgery..” Spine 40, no. 24 (December 2015): E1299–1304. https://doi.org/10.1097/brs.0000000000001152.
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    • Liu, Shian, Renaud Lafage, Justin S. Smith, Themistocles S. Protopsaltis, Virginie C. Lafage, Vincent Challier, Christopher I. Shaffrey, et al. “Impact of dynamic alignment, motion, and center of rotation on myelopathy grade and regional disability in cervical spondylotic myelopathy..” Journal of Neurosurgery. Spine 23, no. 6 (December 2015): 690–700. https://doi.org/10.3171/2015.2.spine14414.
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    • Pomeraniec, I. J., R. F. Dallapiazza, H. M. Sumner, M. B. Lopes, C. I. Shaffrey, and J. S. Smith. “Anaplastic extramedullary cervical ependymoma with leptomeningeal metastasis..” Journal of Clinical Neuroscience : Official Journal of the Neurosurgical Society of Australasia 22, no. 12 (December 2015): 1871–76. https://doi.org/10.1016/j.jocn.2015.06.015.
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    • Gupta, Munish C., Emmanuelle Ferrero, Gregory Mundis, Justin S. Smith, Christopher I. Shaffrey, Frank Schwab, Han Jo Kim, et al. “Pedicle Subtraction Osteotomy in the Revision Versus Primary Adult Spinal Deformity Patient: Is There a Difference in Correction and Complications?.” Spine 40, no. 22 (November 2015): E1169–75. https://doi.org/10.1097/brs.0000000000001107.
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    • Maggio, D., T. T. Ailon, J. S. Smith, C. I. Shaffrey, V. Lafage, F. Schwab, R. W. Haid, et al. “Assessment of impact of standing long-cassette radiographs on surgical planning for lumbar pathology: An international survey of spine surgeons.” Journal of Neurosurgery: Spine 23, no. 5 (November 1, 2015): 581–88. https://doi.org/10.3171/2015.1.SPINE14833.
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    • Sciubba, Daniel M., Alp Yurter, Justin S. Smith, Michael P. Kelly, Justin K. Scheer, C Rory Goodwin, Virginie Lafage, et al. “A Comprehensive Review of Complication Rates After Surgery for Adult Deformity: A Reference for Informed Consent..” Spine Deformity 3, no. 6 (November 2015): 575–94. https://doi.org/10.1016/j.jspd.2015.04.005.
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    • Soroceanu, A., D. C. Burton, B. G. Diebo, J. S. Smith, R. Hostin, C. I. Shaffrey, O. Boachie-Adjei, et al. “Impact of obesity on complications, infection, and patient-reported outcomes in adult spinal deformity surgery.” Journal of Neurosurgery: Spine 23, no. 5 (November 1, 2015): 656–64. https://doi.org/10.3171/2015.3.SPINE14743.
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    • Kepler, Christopher K., Alexander R. Vaccaro, Andrew N. Fleischman, Vincent C. Traynelis, Alpesh A. Patel, Mark B. Dekutoski, James Harrop, et al. “Treatment of Axis Body Fractures: A Systematic Review..” Journal of Spinal Disorders & Techniques, October 14, 2015. https://doi.org/10.1097/bsd.0000000000000309.
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    • Ailon, Tamir, Christopher I. Shaffrey, Lawrence G. Lenke, James S. Harrop, and Justin S. Smith. “Progressive Spinal Kyphosis in the Aging Population..” Neurosurgery 77 Suppl 4 (October 2015): S164–72. https://doi.org/10.1227/neu.0000000000000944.
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    • Ailon, Tamir, Justin S. Smith, Christopher I. Shaffrey, Lawrence G. Lenke, Darrel Brodke, James S. Harrop, Michael Fehlings, and Christopher P. Ames. “Degenerative Spinal Deformity..” Neurosurgery 77 Suppl 4 (October 2015): S75–91. https://doi.org/10.1227/neu.0000000000000938.
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    • Daniels, Alan H., Justin S. Smith, Jayme Hiratzka, Christopher P. Ames, Shay Bess, Christopher I. Shaffrey, Frank J. Schwab, et al. “Functional Limitations Due to Lumbar Stiffness in Adults With and Without Spinal Deformity..” Spine 40, no. 20 (October 2015): 1599–1604. https://doi.org/10.1097/brs.0000000000001090.
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    • Ha, Yoon, Jae Keun Oh, Justin S. Smith, Tamir Ailon, Michael G. Fehlings, Christopher I. Shaffrey, and Christopher P. Ames. “Impact of Movement Disorders on Management of Spinal Deformity in the Elderly..” Neurosurgery 77 Suppl 4 (October 2015): S173–85. https://doi.org/10.1227/neu.0000000000000940.
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    • Scheer, Justin K., Gregory M. Mundis, Eric Klineberg, Robert A. Hart, Vedat Deviren, Stacie Nguyen, Themistocles S. Protopsaltis, et al. “Postoperative Recovery After Adult Spinal Deformity Surgery: Comparative Analysis of Age in 149 Patients During 2-year Follow-up..” Spine 40, no. 19 (October 2015): 1505–15. https://doi.org/10.1097/brs.0000000000001062.
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    • Whitmore, Robert G., Jill N. Curran, Zarina S. Ali, Praveen V. Mummaneni, Christopher I. Shaffrey, Robert F. Heary, Michael G. Kaiser, et al. “Predictive value of 3-month lumbar discectomy outcomes in the NeuroPoint-SD Registry..” Journal of Neurosurgery. Spine 23, no. 4 (October 2015): 459–66. https://doi.org/10.3171/2015.1.spine14890.
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    • Fakurnejad, Shayan, Justin K. Scheer, Virginie Lafage, Justin S. Smith, Vedat Deviren, Richard Hostin, Gregory M. Mundis, et al. “The likelihood of reaching minimum clinically important difference and substantial clinical benefit at 2 years following a 3-column osteotomy: analysis of 140 patients..” Journal of Neurosurgery. Spine 23, no. 3 (September 2015): 340–48. https://doi.org/10.3171/2014.12.spine141031.
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    • Sciubba, Daniel M., Justin K. Scheer, Justin S. Smith, Virginie Lafage, Eric Klineberg, Munish Gupta, Gregory M. Mundis, et al. “Which daily functions are most affected by stiffness following total lumbar fusion: comparison of upper thoracic and thoracolumbar proximal endpoints..” Spine 40, no. 17 (September 2015): 1338–44. https://doi.org/10.1097/brs.0000000000000968.
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    • Smith, Justin S., Christopher I. Shaffrey, Virginie Lafage, Frank Schwab, Justin K. Scheer, Themistocles Protopsaltis, Eric Klineberg, et al. “Comparison of best versus worst clinical outcomes for adult spinal deformity surgery: a retrospective review of a prospectively collected, multicenter database with 2-year follow-up..” Journal of Neurosurgery. Spine 23, no. 3 (September 2015): 349–59. https://doi.org/10.3171/2014.12.spine14777.
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    • Soroceanu, Alexandra, Bassel G. Diebo, Douglas Burton, Justin S. Smith, Vedat Deviren, Christopher Shaffrey, Han Jo Kim, et al. “Radiographical and Implant-Related Complications in Adult Spinal Deformity Surgery: Incidence, Patient Risk Factors, and Impact on Health-Related Quality of Life..” Spine 40, no. 18 (September 2015): 1414–21. https://doi.org/10.1097/brs.0000000000001020.
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    • Naik, Bhiken I., Thomas N. Pajewski, David I. Bogdonoff, Zhiyi Zuo, Pamela Clark, Abdullah S. Terkawi, Marcel E. Durieux, Christopher I. Shaffrey, and Edward C. Nemergut. “Rotational thromboelastometry-guided blood product management in major spine surgery..” Journal of Neurosurgery. Spine 23, no. 2 (August 2015): 239–49. https://doi.org/10.3171/2014.12.spine14620.
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    • Passias, Peter G., Alexandra Soroceanu, Justin Scheer, Sun Yang, Anthony Boniello, Justin S. Smith, Themistocles Protopsaltis, et al. “Magnitude of preoperative cervical lordotic compensation and C2-T3 angle are correlated to increased risk of postoperative sagittal spinal pelvic malalignment in adult thoracolumbar deformity patients at 2-year follow-up..” The Spine Journal : Official Journal of the North American Spine Society 15, no. 8 (August 2015): 1756–63. https://doi.org/10.1016/j.spinee.2015.04.007.
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    • Protopsaltis, Themistocles S., Justin K. Scheer, Jamie S. Terran, Justin S. Smith, D Kojo Hamilton, Han Jo Kim, Greg M. Mundis, et al. “How the neck affects the back: changes in regional cervical sagittal alignment correlate to HRQOL improvement in adult thoracolumbar deformity patients at 2-year follow-up..” Journal of Neurosurgery. Spine 23, no. 2 (August 2015): 153–58. https://doi.org/10.3171/2014.11.spine1441.
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    • Daniels, A. H., C. P. Ames, S. R. Garfin, C. I. Shaffrey, K. D. Riew, J. S. Smith, P. A. Anderson, and R. A. Hart. “Spine surgery training: Is it time to consider categorical spine surgery residency?.” Spine Journal 15, no. 7 (July 1, 2015): 1513–18. https://doi.org/10.1016/j.spinee.2014.08.452.
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    • Saigal, Rajiv, Aaron J. Clark, Justin K. Scheer, Justin S. Smith, Shay Bess, Praveen V. Mummaneni, Ian M. McCarthy, et al. “Adult Spinal Deformity Patients Recall Fewer Than 50% of the Risks Discussed in the Informed Consent Process Preoperatively and the Recall Rate Worsens Significantly in the Postoperative Period..” Spine 40, no. 14 (July 2015): 1079–85. https://doi.org/10.1097/brs.0000000000000964.
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    • Oh, Taemin, Justin K. Scheer, Robert Eastlack, Justin S. Smith, Virginie Lafage, Themistocles S. Protopsaltis, Eric Klineberg, et al. “Cervical compensatory alignment changes following correction of adult thoracic deformity: a multicenter experience in 57 patients with a 2-year follow-up..” Journal of Neurosurgery. Spine 22, no. 6 (June 2015): 658–65. https://doi.org/10.3171/2014.10.spine14829.
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    • Scheer, Justin K., Justin S. Smith, Aaron J. Clark, Virginie Lafage, Han Jo Kim, John D. Rolston, Robert Eastlack, et al. “Comprehensive study of back and leg pain improvements after adult spinal deformity surgery: analysis of 421 patients with 2-year follow-up and of the impact of the surgery on treatment satisfaction..” Journal of Neurosurgery. Spine 22, no. 5 (May 2015): 540–53. https://doi.org/10.3171/2014.10.spine14475.
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    • Park, Paul, Michael Y. Wang, Virginie Lafage, Stacie Nguyen, John Ziewacz, David O. Okonkwo, Juan S. Uribe, et al. “Comparison of two minimally invasive surgery strategies to treat adult spinal deformity..” Journal of Neurosurgery. Spine 22, no. 4 (April 2015): 374–80. https://doi.org/10.3171/2014.9.spine131004.
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    • Passias, Peter G., Alex Soroceanu, Justin Smith, Anthony Boniello, Sun Yang, Justin K. Scheer, Frank Schwab, et al. “Postoperative cervical deformity in 215 thoracolumbar patients with adult spinal deformity: prevalence, risk factors, and impact on patient-reported outcome and satisfaction at 2-year follow-up..” Spine 40, no. 5 (March 2015): 283–91. https://doi.org/10.1097/brs.0000000000000746.
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    • Reames, Davis L., Manish K. Kasliwal, Justin S. Smith, D Kojo Hamilton, Vincent Arlet, and Christopher I. Shaffrey. “Time to development, clinical and radiographic characteristics, and management of proximal junctional kyphosis following adult thoracolumbar instrumented fusion for spinal deformity..” Journal of Spinal Disorders & Techniques 28, no. 2 (March 2015): E106–14. https://doi.org/10.1097/bsd.0000000000000158.
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    • Schwab, Frank, Benjamin Blondel, Edward Chay, Jason Demakakos, Lawrence Lenke, Patrick Tropiano, Christopher Ames, et al. “The comprehensive anatomical spinal osteotomy classification..” Neurosurgery 76 Suppl 1 (March 2015): S33–41. https://doi.org/10.1227/01.neu.0000462076.73701.09.
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    • Tang, Jessica A., Justin K. Scheer, Justin S. Smith, Vedat Deviren, Shay Bess, Robert A. Hart, Virginie Lafage, et al. “The impact of standing regional cervical sagittal alignment on outcomes in posterior cervical fusion surgery..” Neurosurgery 76 Suppl 1 (March 2015): S14–21. https://doi.org/10.1227/01.neu.0000462074.66077.2b.
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    • Choi, Hong June, Justin S. Smith, Christopher I. Shaffrey, Virginie C. Lafage, Frank J. Schwab, Christopher P. Ames, Morio Matsumoto, Jong Sam Baik, and Yoon Ha. “Coronal plane spinal malalignment and Parkinson's disease: prevalence and associations with disease severity..” The Spine Journal : Official Journal of the North American Spine Society 15, no. 1 (January 2015): 115–21. https://doi.org/10.1016/j.spinee.2014.07.004.
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    • Komlosi, Peter, Deborah Grady, Justin S. Smith, Christopher I. Shaffrey, Allen R. Goode, Patricia G. Judy, Mark Shaffrey, and Max Wintermark. “Evaluation of monoenergetic imaging to reduce metallic instrumentation artifacts in computed tomography of the cervical spine..” Journal of Neurosurgery. Spine 22, no. 1 (January 2015): 34–38. https://doi.org/10.3171/2014.10.spine14463.
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    • Scheer, Justin K., Virginie Lafage, Justin S. Smith, Vedat Deviren, Richard Hostin, Ian M. McCarthy, Gregory M. Mundis, et al. “Maintenance of radiographic correction at 2 years following lumbar pedicle subtraction osteotomy is superior with upper thoracic compared with thoracolumbar junction upper instrumented vertebra..” European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 24 Suppl 1 (January 2015): S121–30. https://doi.org/10.1007/s00586-014-3391-y.
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    • Hood, Brian, D Kojo Hamilton, Justin S. Smith, Marine Dididze, Christopher Shaffrey, and Allan D. Levi. “The use of allograft and recombinant human bone morphogenetic protein for instrumented atlantoaxial fusions..” World Neurosurgery 82, no. 6 (December 2014): 1369–73. https://doi.org/10.1016/j.wneu.2013.01.083.
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    • Kleuver, Marinus de, Stephen J. Lewis, Niccole M. Germscheid, Steven J. Kamper, Ahmet Alanay, Sigurd H. Berven, Kenneth M. Cheung, et al. “Optimal surgical care for adolescent idiopathic scoliosis: an international consensus..” European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 23, no. 12 (December 2014): 2603–18. https://doi.org/10.1007/s00586-014-3356-1.
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    • Smith, Justin S., Ellen Shaffrey, Eric Klineberg, Christopher I. Shaffrey, Virginie Lafage, Frank J. Schwab, Themistocles Protopsaltis, et al. “Prospective multicenter assessment of risk factors for rod fracture following surgery for adult spinal deformity..” Journal of Neurosurgery. Spine 21, no. 6 (December 2014): 994–1003. https://doi.org/10.3171/2014.9.spine131176.
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    • Smith, Justin S., Gursukhman Sidhu, Ken Bode, David Gendelberg, Mitchell Maltenfort, David Ibrahimi, Christopher I. Shaffrey, and Alexander R. Vaccaro. “Operative and nonoperative treatment approaches for lumbar degenerative disc disease have similar long-term clinical outcomes among patients with positive discography..” World Neurosurgery 82, no. 5 (November 2014): 872–78. https://doi.org/10.1016/j.wneu.2013.09.013.
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    • Asher, Anthony L., Ted Speroff, Robert S. Dittus, Scott L. Parker, Jason M. Davies, Nathan Selden, Hui Nian, et al. “The National Neurosurgery Quality and Outcomes Database (N2QOD): a collaborative North American outcomes registry to advance value-based spine care..” Spine 39, no. 22 Suppl 1 (October 2014): S106–16. https://doi.org/10.1097/brs.0000000000000579.
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    • Clark, Aaron J., Roxanna M. Garcia, Malla K. Keefe, Tyler R. Koski, Michael K. Rosner, Justin S. Smith, Joseph S. Cheng, et al. “Results of the AANS membership survey of adult spinal deformity knowledge: impact of training, practice experience, and assessment of potential areas for improved education: Clinical article..” Journal of Neurosurgery. Spine 21, no. 4 (October 2014): 640–47. https://doi.org/10.3171/2014.5.spine121146.
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    • McCarthy, Ian M., Richard A. Hostin, Christopher P. Ames, Han J. Kim, Justin S. Smith, Ohenaba Boachie-Adjei, Frank J. Schwab, et al. “Total hospital costs of surgical treatment for adult spinal deformity: an extended follow-up study..” The Spine Journal : Official Journal of the North American Spine Society 14, no. 10 (October 2014): 2326–33. https://doi.org/10.1016/j.spinee.2014.01.032.
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    • Protopsaltis, Themistocles, Frank Schwab, Nicolas Bronsard, Justin S. Smith, Eric Klineberg, Gregory Mundis, Devon J. Ryan, et al. “TheT1 pelvic angle, a novel radiographic measure of global sagittal deformity, accounts for both spinal inclination and pelvic tilt and correlates with health-related quality of life..” The Journal of Bone and Joint Surgery. American Volume 96, no. 19 (October 2014): 1631–40. https://doi.org/10.2106/jbjs.m.01459.
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    • Shaffrey, Christopher I., and Justin S. Smith. “Dynamic stabilization..” Journal of Neurosurgery. Spine 21, no. 4 (October 2014): 582–84. https://doi.org/10.3171/2014.5.spine14390.
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    • Huitema, G., P. C. Willems, L. van Rhijn, J. Kleijnen, and C. I. Shaffrey. “Anterior versus posterior spinal correction and fusion for adolescent idiopathic scoliosis.” Cochrane Database of Systematic Reviews 2014, no. 9 (September 29, 2014). https://doi.org/10.1002/14651858.CD011280.
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    • Fu, Kai-Ming G., Justin S. Smith, Douglas C. Burton, Khaled M. Kebaish, Christopher I. Shaffrey, Frank Schwab, Virginie Lafage, et al. “Revision extension to the pelvis versus primary spinopelvic instrumentation in adult deformity: comparison of clinical outcomes and complications..” World Neurosurgery 82, no. 3–4 (September 2014): e547–52. https://doi.org/10.1016/j.wneu.2013.02.059.
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    • Fu, Kai-Ming G., Shay Bess, Christopher I. Shaffrey, Justin S. Smith, Virginie Lafage, Frank Schwab, Douglas C. Burton, et al. “Patients with adult spinal deformity treated operatively report greater baseline pain and disability than patients treated nonoperatively; however, deformities differ between age groups..” Spine 39, no. 17 (August 2014): 1401–7. https://doi.org/10.1097/brs.0000000000000414.
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    • Shaffrey, Christopher I., and Justin S. Smith. “Depression and outcome..” Journal of Neurosurgery. Spine 21, no. 2 (August 2014): 150–52. https://doi.org/10.3171/2013.11.spine13502.
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    • Shaffrey, Christopher I., and Justin S. Smith. “Medical management..” Journal of Neurosurgery. Spine 21, no. 2 (August 2014): 141–42. https://doi.org/10.3171/2013.11.spine13496.
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    • Smith, Justin S., Manish Singh, Eric Klineberg, Christopher I. Shaffrey, Virginie Lafage, Frank J. Schwab, Themistocles Protopsaltis, et al. “Surgical treatment of pathological loss of lumbar lordosis (flatback) in patients with normal sagittal vertical axis achieves similar clinical improvement as surgical treatment of elevated sagittal vertical axis: clinical article..” Journal of Neurosurgery. Spine 21, no. 2 (August 2014): 160–70. https://doi.org/10.3171/2014.3.spine13580.
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    • Smith, Justin S., Virginie Lafage, Frank J. Schwab, Christopher I. Shaffrey, Themistocles Protopsaltis, Eric Klineberg, Munish Gupta, et al. “Prevalence and type of cervical deformity among 470 adults with thoracolumbar deformity..” Spine 39, no. 17 (August 2014): E1001–9. https://doi.org/10.1097/brs.0000000000000432.
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    • Fehlings, Michael G., Sean Barry, Branko Kopjar, Sangwook Tim Yoon, Paul Arnold, Eric M. Massicotte, Alexander Vaccaro, et al. “In response..” Spine 39, no. 15 (July 2014). https://doi.org/10.1097/brs.0000000000000390.
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    • Kim, Han Jo, Oheneba Boachie-Adjei, Christopher I. Shaffrey, Frank Schwab, Virginie Lafage, Shay Bess, Munish C. Gupta, et al. “Upper thoracic versus lower thoracic upper instrumented vertebrae endpoints have similar outcomes and complications in adult scoliosis..” Spine 39, no. 13 (June 2014): E795–99. https://doi.org/10.1097/brs.0000000000000339.
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    • Mummaneni, Praveen V., Robert G. Whitmore, Jill N. Curran, John E. Ziewacz, Rishi Wadhwa, Christopher I. Shaffrey, Anthony L. Asher, et al. “Cost-effectiveness of lumbar discectomy and single-level fusion for spondylolisthesis: experience with the NeuroPoint-SD registry..” Neurosurgical Focus 36, no. 6 (June 2014). https://doi.org/10.3171/2014.3.focus1450.
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    • Oh, Jae Keun, Justin S. Smith, Christopher I. Shaffrey, Virginie Lafage, Frank Schwab, Christopher P. Ames, Morio Matsumoto, Jong Sam Baik, and Yoon Ha. “Sagittal spinopelvic malalignment in Parkinson disease: prevalence and associations with disease severity..” Spine 39, no. 14 (June 2014): E833–41. https://doi.org/10.1097/brs.0000000000000366.
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    • Bianco, Kristina, Robert Norton, Frank Schwab, Justin S. Smith, Eric Klineberg, Ibrahim Obeid, Gregory Mundis, et al. “Complications and intercenter variability of three-column osteotomies for spinal deformity surgery: a retrospective review of 423 patients..” Neurosurgical Focus 36, no. 5 (May 2014). https://doi.org/10.3171/2014.2.focus1422.
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    • Coe, Jeffrey D., Alexander R. Vaccaro, Andrew T. Dailey, Rick C. Sasso, Steven C. Ludwig, James S. Harrop, Joseph R. Dettori, Christopher I. Shaffrey, Sanford E. Emery, and Michael G. Fehlings. “Lateral mass screw fixation in the cervical spine..” Journal of Neurosurgery. Spine 20, no. 5 (May 2014): 592–96. https://doi.org/10.3171/2013.11.spine13850.
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    • Haque, Raqeeb M., Gregory M. Mundis, Yousef Ahmed, Tarek Y. El Ahmadieh, Michael Y. Wang, Praveen V. Mummaneni, Juan S. Uribe, et al. “Comparison of radiographic results after minimally invasive, hybrid, and open surgery for adult spinal deformity: a multicenter study of 184 patients..” Neurosurgical Focus 36, no. 5 (May 2014). https://doi.org/10.3171/2014.3.focus1424.
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    • Kanter, Adam S., Christopher I. Shaffrey, Praveen Mummaneni, Michael Y. Wang, and Juan S. Uribe. “Introduction: Adult spinal deformity: pathophysiology and corrective measures..” Neurosurgical Focus 36, no. 5 (May 2014). https://doi.org/10.3171/2014.3.focus14112.
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    • Kelly, Michael P., Lawrence G. Lenke, Christopher I. Shaffrey, Christopher P. Ames, Leah Y. Carreon, Virginie Lafage, Justin S. Smith, and Adam L. Shimer. “Evaluation of complications and neurological deficits with three-column spine reconstructions for complex spinal deformity: a retrospective Scoli-RISK-1 study..” Neurosurgical Focus 36, no. 5 (May 2014). https://doi.org/10.3171/2014.2.FOCUS1419.
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    • Mummaneni, Praveen V., Christopher I. Shaffrey, Lawrence G. Lenke, Paul Park, Michael Y. Wang, Frank La Marca, Justin S. Smith, et al. “The minimally invasive spinal deformity surgery algorithm: a reproducible rational framework for decision making in minimally invasive spinal deformity surgery..” Neurosurgical Focus 36, no. 5 (May 2014). https://doi.org/10.3171/2014.3.focus1413.
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    • Shaffrey, Christopher I., and Justin S. Smith. “Editorial: Incremental cost-effectiveness of adult spinal deformity surgery..” Neurosurgical Focus 36, no. 5 (May 2014). https://doi.org/10.3171/2014.3.focus14115.
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    • Uribe, Juan S., Armen R. Deukmedjian, Praveen V. Mummaneni, Kai-Ming G. Fu, Gregory M. Mundis, David O. Okonkwo, Adam S. Kanter, et al. “Complications in adult spinal deformity surgery: an analysis of minimally invasive, hybrid, and open surgical techniques..” Neurosurgical Focus 36, no. 5 (May 2014). https://doi.org/10.3171/2014.3.focus13534.
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    • Wang, Michael Y., Praveen V. Mummaneni, Kai-Ming G. Fu, Neel Anand, David O. Okonkwo, Adam S. Kanter, Frank La Marca, et al. “Less invasive surgery for treating adult spinal deformities: ceiling effects for deformity correction with 3 different techniques..” Neurosurgical Focus 36, no. 5 (May 2014). https://doi.org/10.3171/2014.3.focus1423.
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    • Williams, Brian J., Justin S. Smith, Dwight Saulle, Christopher P. Ames, Lawrence G. Lenke, Paul A. Broadstone, Alexander R. Vaccaro, David W. Polly, and Christopher I. Shaffrey. “Complications associated with surgical treatment of traumatic spinal fractures: a review of the scoliosis research society morbidity and mortality database..” World Neurosurgery 81, no. 5–6 (May 2014): 818–24. https://doi.org/10.1016/j.wneu.2013.02.013.
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    • Shaffrey, Christopher I., and Justin S. Smith. “Nonoperative care to manage the sacroiliac joint..” Journal of Neurosurgery. Spine 20, no. 4 (April 2014): 351–52. https://doi.org/10.3171/2013.9.spine13501.
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    • Shaffrey, Ellen, Justin S. Smith, Lawrence G. Lenke, David W. Polly, Ching-Jen Chen, Jeffrey D. Coe, Paul A. Broadstone, et al. “Defining rates and causes of mortality associated with spine surgery: comparison of 2 data collection approaches through the Scoliosis Research Society..” Spine 39, no. 7 (April 2014): 579–86. https://doi.org/10.1097/brs.0000000000000201.
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    • Ha, Yoon, Frank Schwab, Virginie Lafage, Gregory Mundis, Christopher Shaffrey, Justin Smith, Shay Bess, and Christopher Ames. “Reciprocal changes in cervical spine alignment after corrective thoracolumbar deformity surgery..” European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 23, no. 3 (March 2014): 552–59. https://doi.org/10.1007/s00586-013-2953-8.
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    • Scheer, Justin K., Virginie Lafage, Justin S. Smith, Vedat Deviren, Richard Hostin, Ian M. McCarthy, Gregory M. Mundis, et al. “Impact of age on the likelihood of reaching a minimum clinically important difference in 374 three-column spinal osteotomies: clinical article..” Journal of Neurosurgery. Spine 20, no. 3 (March 2014): 306–12. https://doi.org/10.3171/2013.12.spine13680.
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    • Bess, Shay, Breton G. Line, Virginie Lafage, Frank Schwab, Christopher I. Shaffrey, Robert A. Hart, Oheneba Boachie-Adjei, et al. “Does recombinant human bone morphogenetic protein-2 use in adult spinal deformity increase complications and are complications associated with location of rhBMP-2 use? A prospective, multicenter study of 279 consecutive patients..” Spine 39, no. 3 (February 2014): 233–42. https://doi.org/10.1097/brs.0000000000000104.
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    • Grossman, Robert G., Michael G. Fehlings, Ralph F. Frankowski, Keith D. Burau, Diana S. L. Chow, Charles Tator, Angela Teng, et al. “A prospective, multicenter, phase I matched-comparison group trial of safety, pharmacokinetics, and preliminary efficacy of riluzole in patients with traumatic spinal cord injury..” Journal of Neurotrauma 31, no. 3 (February 2014): 239–55. https://doi.org/10.1089/neu.2013.2969.
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    • Arnold, Paul M., Michael G. Fehlings, Branko Kopjar, Sangwook Tim Yoon, Eric M. Massicotte, Alexander R. Vaccaro, Darrel S. Brodke, et al. “Mild diabetes is not a contraindication for surgical decompression in cervical spondylotic myelopathy: results of the AOSpine North America multicenter prospective study (CSM)..” The Spine Journal : Official Journal of the North American Spine Society 14, no. 1 (January 2014): 65–72. https://doi.org/10.1016/j.spinee.2013.06.016.
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    • Moal, B., F. Schwab, C. P. Ames, J. S. Smith, D. Ryan, P. V. Mummaneni, G. M. Mundis, et al. “Radiographic outcomes of adult spinal deformity correction: A critical analysis of variability and failures across deformity patterns.” Spine Deformity 2, no. 3 (January 1, 2014): 219–25. https://doi.org/10.1016/j.jspd.2014.01.003.
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    • Schwab, Frank, Benjamin Blondel, Edward Chay, Jason Demakakos, Lawrence Lenke, Patrick Tropiano, Christopher Ames, et al. “The comprehensive anatomical spinal osteotomy classification..” Neurosurgery 74, no. 1 (January 2014): 112–20. https://doi.org/10.1227/neu.0000000000000182o.
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    • Fehlings, Michael G., Sean Barry, Branko Kopjar, Sangwook Tim Yoon, Paul Arnold, Eric M. Massicotte, Alexander Vaccaro, et al. “Anterior versus posterior surgical approaches to treat cervical spondylotic myelopathy: outcomes of the prospective multicenter AOSpine North America CSM study in 264 patients..” Spine 38, no. 26 (December 2013): 2247–52. https://doi.org/10.1097/brs.0000000000000047.
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    • Smith, Justin S., Christopher K. Kepler, Branko Kopjar, James S. Harrop, Paul Arnold, Jens R. Chapman, Michael G. Fehlings, Alexander R. Vaccaro, and Christopher I. Shaffrey. “Effect of type II odontoid fracture nonunion on outcome among elderly patients treated without surgery: based on the AOSpine North America geriatric odontoid fracture study..” Spine 38, no. 26 (December 2013): 2240–46. https://doi.org/10.1097/brs.0000000000000009.
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    • Ghogawala, Zoher, Christopher I. Shaffrey, Anthony L. Asher, Robert F. Heary, Tanya Logvinenko, Neil R. Malhotra, Stephen J. Dante, et al. “The efficacy of lumbar discectomy and single-level fusion for spondylolisthesis: results from the NeuroPoint-SD registry: clinical article..” Journal of Neurosurgery. Spine 19, no. 5 (November 2013): 555–63. https://doi.org/10.3171/2013.7.spine1362.
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    • Luszczyk, Myles, Justin S. Smith, Jeffrey S. Fischgrund, Steven C. Ludwig, Rick C. Sasso, Christopher I. Shaffrey, and Alexander R. Vaccaro. “Does smoking have an impact on fusion rate in single-level anterior cervical discectomy and fusion with allograft and rigid plate fixation? Clinical article..” Journal of Neurosurgery. Spine 19, no. 5 (November 2013): 527–31. https://doi.org/10.3171/2013.7.spine13208.
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    • Ames, Christopher P., Benjamin Blondel, Justin K. Scheer, Frank J. Schwab, Jean-Charles Le Huec, Eric M. Massicotte, Alpesh A. Patel, et al. “Cervical radiographical alignment: comprehensive assessment techniques and potential importance in cervical myelopathy..” Spine 38, no. 22 Suppl 1 (October 2013): S149–60. https://doi.org/10.1097/brs.0b013e3182a7f449.
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    • Cho, Woojin, Jonathan R. Mason, Justin S. Smith, Adam L. Shimer, Adam S. Wilson, Christopher I. Shaffrey, Francis H. Shen, et al. “Failure of lumbopelvic fixation after long construct fusions in patients with adult spinal deformity: clinical and radiographic risk factors: clinical article..” Journal of Neurosurgery. Spine 19, no. 4 (October 2013): 445–53. https://doi.org/10.3171/2013.6.spine121129.
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    • Scheer, Justin K., Jessica A. Tang, Justin S. Smith, Eric Klineberg, Robert A. Hart, Gregory M. Mundis, Douglas C. Burton, et al. “Reoperation rates and impact on outcome in a large, prospective, multicenter, adult spinal deformity database: clinical article..” Journal of Neurosurgery. Spine 19, no. 4 (October 2013): 464–70. https://doi.org/10.3171/2013.7.spine12901.
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    • Smith, Justin S., Virginie Lafage, Devon J. Ryan, Christopher I. Shaffrey, Frank J. Schwab, Alpesh A. Patel, Darrel S. Brodke, et al. “Association of myelopathy scores with cervical sagittal balance and normalized spinal cord volume: analysis of 56 preoperative cases from the AOSpine North America Myelopathy study..” Spine 38, no. 22 Suppl 1 (October 2013): S161–70. https://doi.org/10.1097/brs.0b013e3182a7eb9e.
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    • Terran, Jamie, Frank Schwab, Christopher I. Shaffrey, Justin S. Smith, Pierre Devos, Christopher P. Ames, Kai-Ming G. Fu, et al. “The SRS-Schwab adult spinal deformity classification: assessment and clinical correlations based on a prospective operative and nonoperative cohort..” Neurosurgery 73, no. 4 (October 2013): 559–68. https://doi.org/10.1227/neu.0000000000000012.
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    • Wilson, Jefferson R., Sean Barry, Dena J. Fischer, Andrea C. Skelly, Paul M. Arnold, K Daniel Riew, Christopher I. Shaffrey, Vincent C. Traynelis, and Michael G. Fehlings. “Frequency, timing, and predictors of neurological dysfunction in the nonmyelopathic patient with cervical spinal cord compression, canal stenosis, and/or ossification of the posterior longitudinal ligament..” Spine 38, no. 22 Suppl 1 (October 2013): S37–54. https://doi.org/10.1097/brs.0b013e3182a7f2e7.
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    • Yoon, S Tim, Annie Raich, Robin E. Hashimoto, K Daniel Riew, Christopher I. Shaffrey, John M. Rhee, Lindsay A. Tetreault, Andrea C. Skelly, and Michael G. Fehlings. “Predictive factors affecting outcome after cervical laminoplasty..” Spine 38, no. 22 Suppl 1 (October 2013): S232–52. https://doi.org/10.1097/brs.0b013e3182a7eb55.
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    • Yoon, S Tim, Robin E. Hashimoto, Annie Raich, Christopher I. Shaffrey, John M. Rhee, and K Daniel Riew. “Outcomes after laminoplasty compared with laminectomy and fusion in patients with cervical myelopathy: a systematic review..” Spine 38, no. 22 Suppl 1 (October 2013): S183–94. https://doi.org/10.1097/brs.0b013e3182a7eb7c.
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    • Ames, Christopher P., Justin S. Smith, Justin K. Scheer, Christopher I. Shaffrey, Virginie Lafage, Vedat Deviren, Bertrand Moal, et al. “A standardized nomenclature for cervical spine soft-tissue release and osteotomy for deformity correction: clinical article..” Journal of Neurosurgery. Spine 19, no. 3 (September 2013): 269–78. https://doi.org/10.3171/2013.5.spine121067.
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    • Chen, Ching-Jen, Dwight Saulle, Kai-Ming Fu, Justin S. Smith, and Christopher I. Shaffrey. “Dysphagia following combined anterior-posterior cervical spine surgeries..” Journal of Neurosurgery. Spine 19, no. 3 (September 2013): 279–87. https://doi.org/10.3171/2013.6.spine121134.
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    • Fehlings, Michael G., Jefferson R. Wilson, Branko Kopjar, Sangwook Tim Yoon, Paul M. Arnold, Eric M. Massicotte, Alexander R. Vaccaro, et al. “Efficacy and safety of surgical decompression in patients with cervical spondylotic myelopathy: results of the AOSpine North America prospective multi-center study..” The Journal of Bone and Joint Surgery. American Volume 95, no. 18 (September 2013): 1651–58. https://doi.org/10.2106/jbjs.l.00589.
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    • Hart, Robert, Ian McCarthy, Michael Oʼbrien, Shay Bess, Brett Line, Oheneba Boachie Adjei, Doug Burton, et al. “Identification of decision criteria for revision surgery among patients with proximal junctional failure after surgical treatment of spinal deformity..” Spine 38, no. 19 (September 2013): E1223–27. https://doi.org/10.1097/brs.0b013e31829fedde.
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    • Smith, Justin S., Eric Klineberg, Frank Schwab, Christopher I. Shaffrey, Bertrand Moal, Christopher P. Ames, Richard Hostin, et al. “Change in classification grade by the SRS-Schwab Adult Spinal Deformity Classification predicts impact on health-related quality of life measures: prospective analysis of operative and nonoperative treatment..” Spine 38, no. 19 (September 2013): 1663–71. https://doi.org/10.1097/brs.0b013e31829ec563.
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    • Scheer, Justin K., Jessica A. Tang, Justin S. Smith, Frank L. Acosta, Themistocles S. Protopsaltis, Benjamin Blondel, Shay Bess, et al. “Cervical spine alignment, sagittal deformity, and clinical implications: a review..” Journal of Neurosurgery. Spine 19, no. 2 (August 2013): 141–59. https://doi.org/10.3171/2013.4.spine12838.
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    • Hamilton, D Kojo, Justin S. Smith, Tanya Nguyen, Vincent Arlet, Manish K. Kasliwal, and Christopher I. Shaffrey. “Sexual function in older adults following thoracolumbar to pelvic instrumentation for spinal deformity..” Journal of Neurosurgery. Spine 19, no. 1 (July 2013): 95–100. https://doi.org/10.3171/2013.4.spine121078.
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    • Saulle, Dwight, Kai-Ming G. Fu, Christopher I. Shaffrey, and Justin S. Smith. “Multiple-day drainage when using bone morphogenic protein for long-segment thoracolumbar fusions is associated with low rates of wound complications..” World Neurosurgery 80, no. 1–2 (July 2013): 204–7. https://doi.org/10.1016/j.wneu.2012.08.003.
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    • Shaffrey, Christopher I., and Justin S. Smith. “Stabilization of the sacroiliac joint..” Neurosurgical Focus 35, no. 2 Suppl (July 2013). https://doi.org/10.3171/2013.v2.focus13273.
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    • Chapman, Jens, Justin S. Smith, Branko Kopjar, Alexander R. Vaccaro, Paul Arnold, Christopher I. Shaffrey, and Michael G. Fehlings. “The AOSpine North America Geriatric Odontoid Fracture Mortality Study: a retrospective review of mortality outcomes for operative versus nonoperative treatment of 322 patients with long-term follow-up..” Spine 38, no. 13 (June 2013): 1098–1104. https://doi.org/10.1097/BRS.0b013e318286f0cf.
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    • Schwab, Frank J., Benjamin Blondel, Shay Bess, Richard Hostin, Christopher I. Shaffrey, Justin S. Smith, Oheneba Boachie-Adjei, et al. “Radiographical spinopelvic parameters and disability in the setting of adult spinal deformity: a prospective multicenter analysis..” Spine 38, no. 13 (June 2013): E803–12. https://doi.org/10.1097/brs.0b013e318292b7b9.
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    • Hostin, Richard, Ian McCarthy, Michael OʼBrien, Shay Bess, Breton Line, Oheneba Boachie-Adjei, Doug Burton, et al. “Incidence, mode, and location of acute proximal junctional failures after surgical treatment of adult spinal deformity..” Spine 38, no. 12 (May 2013): 1008–15. https://doi.org/10.1097/brs.0b013e318271319c.
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    • Reardon, M. A., P. Raghavan, K. Carpenter-Bailey, S. Mukherjee, J. S. Smith, J. A. Matsumoto, C. -. P. Yen, et al. “Dorsal thoracic arachnoid web and the "scalpel sign": a distinct clinical-radiologic entity..” Ajnr. American Journal of Neuroradiology 34, no. 5 (May 2013): 1104–10. https://doi.org/10.3174/ajnr.a3432.
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    • Ames, Christopher P., Brian Jian, and Christopher I. Shaffrey. “Spinal deformity surgery..” Neurosurgery Clinics of North America 24, no. 2 (April 2013): xiii–xiv. https://doi.org/10.1016/j.nec.2012.12.013.
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    • Bess, Shay, Frank Schwab, Virginie Lafage, Christopher I. Shaffrey, and Christopher P. Ames. “Classifications for adult spinal deformity and use of the Scoliosis Research Society-Schwab Adult Spinal Deformity Classification..” Neurosurgery Clinics of North America 24, no. 2 (April 2013): 185–93. https://doi.org/10.1016/j.nec.2012.12.008.
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    • Blondel, Benjamin, Frank Schwab, Shay Bess, Christopher Ames, Praveen V. Mummaneni, Robert Hart, Justin S. Smith, et al. “Posterior global malalignment after osteotomy for sagittal plane deformity: it happens and here is why..” Spine 38, no. 7 (April 2013): E394–401. https://doi.org/10.1097/brs.0b013e3182872415.
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    • Fu, Kai-Ming G., Justin S. Smith, Christopher I. Shaffrey, Christopher P. Ames, and Shay Bess. “Coronal realignment and reduction techniques and complication avoidance..” Neurosurgery Clinics of North America 24, no. 2 (April 2013): 195–202. https://doi.org/10.1016/j.nec.2012.12.011.
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    • Hart, Robert A., Adam Cabalo, Shay Bess, Behrooz A. Akbarnia, Oheneba Boachie-Adjei, Douglas Burton, Matthew E. Cunningham, et al. “Comparison of patient and surgeon perceptions of adverse events after adult spinal deformity surgery..” Spine 38, no. 9 (April 2013): 732–36. https://doi.org/10.1097/brs.0b013e31827ae242.
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    • Hart, Robert A., Ian McCarthy, Christopher P. Ames, Christopher I. Shaffrey, David Kojo Hamilton, and Richard Hostin. “Proximal junctional kyphosis and proximal junctional failure..” Neurosurgery Clinics of North America 24, no. 2 (April 2013): 213–18. https://doi.org/10.1016/j.nec.2013.01.001.
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    • Kasliwal, Manish K., Justin S. Smith, Adam Kanter, Ching-Jen Chen, Praveen V. Mummaneni, Robert A. Hart, and Christopher I. Shaffrey. “Management of high-grade spondylolisthesis..” Neurosurgery Clinics of North America 24, no. 2 (April 2013): 275–91. https://doi.org/10.1016/j.nec.2012.12.002.
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    • Smith, Justin S., Christopher I. Shaffrey, Kai-Ming G. Fu, Justin K. Scheer, Shay Bess, Virginie Lafage, Frank Schwab, and Christopher P. Ames. “Clinical and radiographic evaluation of the adult spinal deformity patient..” Neurosurgery Clinics of North America 24, no. 2 (April 2013): 143–56. https://doi.org/10.1016/j.nec.2012.12.009.
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    • Vaccaro, Alexander R., Christopher K. Kepler, Branko Kopjar, Jens Chapman, Christopher Shaffrey, Paul Arnold, Ziya Gokaslan, et al. “Functional and quality-of-life outcomes in geriatric patients with type-II dens fracture..” The Journal of Bone and Joint Surgery. American Volume 95, no. 8 (April 2013): 729–35. https://doi.org/10.2106/jbjs.k.01636.
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    • Groff, Michael W., Joshua E. Heller, Eric A. Potts, Praveen V. Mummaneni, Christopher I. Shaffrey, and Justin S. Smith. “A survey-based study of wrong-level lumbar spine surgery: the scope of the problem and current practices in place to help avoid these errors..” World Neurosurgery 79, no. 3–4 (March 2013): 585–92. https://doi.org/10.1016/j.wneu.2012.03.017.
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    • Shaffrey, Christopher I., and Justin S. Smith. “Editorial: Recombinant human bone morphogenetic protein-2..” Journal of Neurosurgery. Spine 18, no. 2 (February 2013): 109–10. https://doi.org/10.3171/2012.9.spine12476.
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    • Smith, Justin S., Christopher I. Shaffrey, Steven D. Glassman, Leah Y. Carreon, Frank J. Schwab, Virginie Lafage, Vincent Arlet, Kai-Ming G. Fu, Keith H. Bridwell, and Keith H. Spinal Deformity Study Group. “Clinical and radiographic parameters that distinguish between the best and worst outcomes of scoliosis surgery for adults..” European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 22, no. 2 (February 2013): 402–10. https://doi.org/10.1007/s00586-012-2547-x.
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    • Fu, Kai-Ming G., Justin S. Smith, Douglas C. Burton, Christopher I. Shaffrey, Oheneba Boachie-Adjei, Brandon Carlson, Frank J. Schwab, et al. “Outcomes and complications of extension of previous long fusion to the sacro-pelvis: is an anterior approach necessary?.” World Neurosurgery 79, no. 1 (January 2013): 177–81. https://doi.org/10.1016/j.wneu.2012.06.016.
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    • Shaffrey, Christopher I., and Justin S. Smith. “Editorial: minimally invasive spinal deformity surgery..” Journal of Neurosurgery. Spine 18, no. 1 (January 2013): 1–3. https://doi.org/10.3171/2012.9.spine12335.
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    • Wilson, Jefferson R., Alexander Vaccaro, James S. Harrop, Bizhan Aarabi, Christopher Shaffrey, Marcel Dvorak, Charles Fisher, et al. “The impact of facet dislocation on clinical outcomes after cervical spinal cord injury: results of a multicenter North American prospective cohort study..” Spine 38, no. 2 (January 2013): 97–103. https://doi.org/10.1097/brs.0b013e31826e2b91.
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    • Schwab, Frank J., Nicola Hawkinson, Virginie Lafage, Justin S. Smith, Robert Hart, Gregory Mundis, Douglas C. Burton, et al. “Risk factors for major peri-operative complications in adult spinal deformity surgery: a multi-center review of 953 consecutive patients..” European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 21, no. 12 (December 2012): 2603–10. https://doi.org/10.1007/s00586-012-2370-4.
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    • Smith, Justin S., Dwight Saulle, Ching-Jen Chen, Lawrence G. Lenke, David W. Polly, Manish K. Kasliwal, Paul A. Broadstone, et al. “Rates and causes of mortality associated with spine surgery based on 108,419 procedures: a review of the Scoliosis Research Society Morbidity and Mortality Database..” Spine 37, no. 23 (November 2012): 1975–82. https://doi.org/10.1097/brs.0b013e318257fada.
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    • Anderson, Paul A., Gunnar B. J. Andersson, Paul M. Arnold, Darrel S. Brodke, Erika D. Brodt, Jens R. Chapman, Dean Chou, et al. “Terminology..” Spine 37, no. 22 Suppl (October 2012): S8–9. https://doi.org/10.1097/brs.0b013e31826d62ed.
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    • Kasliwal, Manish K., Christopher I. Shaffrey, Lawrence G. Lenke, Joseph R. Dettori, Claire G. Ely, and Justin S. Smith. “Frequency, risk factors, and treatment of distal adjacent segment pathology after long thoracolumbar fusion: a systematic review..” Spine 37, no. 22 Suppl (October 2012): S165–79. https://doi.org/10.1097/brs.0b013e31826d62c9.
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    • Kim, Han Jo, Lawrence G. Lenke, Christopher I. Shaffrey, Ellen M. Van Alstyne, and Andrea C. Skelly. “Proximal junctional kyphosis as a distinct form of adjacent segment pathology after spinal deformity surgery: a systematic review..” Spine 37, no. 22 Suppl (October 2012): S144–64. https://doi.org/10.1097/brs.0b013e31826d611b.
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    • Smith, Justin S., Christopher I. Shaffrey, Christopher P. Ames, Jason Demakakos, Kai-Ming G. Fu, Sassan Keshavarzi, Carol M. Y. Li, et al. “Assessment of symptomatic rod fracture after posterior instrumented fusion for adult spinal deformity..” Neurosurgery 71, no. 4 (October 2012): 862–67. https://doi.org/10.1227/neu.0b013e3182672aab.
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    • Smith, Justin S., Christopher I. Shaffrey, Virginie Lafage, Benjamin Blondel, Frank Schwab, Richard Hostin, Robert Hart, et al. “Spontaneous improvement of cervical alignment after correction of global sagittal balance following pedicle subtraction osteotomy..” Journal of Neurosurgery. Spine 17, no. 4 (October 2012): 300–307. https://doi.org/10.3171/2012.6.spine1250.
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    • Aarabi, Bizhan, James S. Harrop, Charles H. Tator, Melvin Alexander, Joseph R. Dettori, Robert G. Grossman, Michael G. Fehlings, et al. “Predictors of pulmonary complications in blunt traumatic spinal cord injury..” Journal of Neurosurgery. Spine 17, no. 1 Suppl (September 2012): 38–45. https://doi.org/10.3171/2012.4.aospine1295.
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    • Chow, Diana S. L., Yang Teng, Elizabeth G. Toups, Bizhan Aarabi, James S. Harrop, Christopher I. Shaffrey, Michele M. Johnson, et al. “Pharmacology of riluzole in acute spinal cord injury..” Journal of Neurosurgery. Spine 17, no. 1 Suppl (September 2012): 129–40. https://doi.org/10.3171/2012.5.aospine12112.
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    • Fehlings, Michael G., Jefferson R. Wilson, Ralph F. Frankowski, Elizabeth G. Toups, Bizhan Aarabi, James S. Harrop, Christopher I. Shaffrey, et al. “Riluzole for the treatment of acute traumatic spinal cord injury: rationale for and design of the NACTN Phase I clinical trial..” Journal of Neurosurgery. Spine 17, no. 1 Suppl (September 2012): 151–56. https://doi.org/10.3171/2012.4.aospine1259.
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    • Grossman, Robert G., Ralph F. Frankowski, Keith D. Burau, Elizabeth G. Toups, John W. Crommett, Michele M. Johnson, Michael G. Fehlings, et al. “Incidence and severity of acute complications after spinal cord injury..” Journal of Neurosurgery. Spine 17, no. 1 Suppl (September 2012): 119–28. https://doi.org/10.3171/2012.5.aospine12127.
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    • Tang, Jessica A., Justin K. Scheer, Justin S. Smith, Vedat Deviren, Shay Bess, Robert A. Hart, Virginie Lafage, et al. “The impact of standing regional cervical sagittal alignment on outcomes in posterior cervical fusion surgery..” Neurosurgery 71, no. 3 (September 2012): 662–69. https://doi.org/10.1227/neu.0b013e31826100c9.
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    • Wilson, Jefferson R., Robert G. Grossman, Ralph F. Frankowski, Alexander Kiss, Aileen M. Davis, Abhaya V. Kulkarni, James S. Harrop, et al. “A clinical prediction model for long-term functional outcome after traumatic spinal cord injury based on acute clinical and imaging factors..” Journal of Neurotrauma 29, no. 13 (September 2012): 2263–71. https://doi.org/10.1089/neu.2012.2417.
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    • Blondel, Benjamin, Frank Schwab, Benjamin Ungar, Justin Smith, Keith Bridwell, Steven Glassman, Christopher Shaffrey, Jean-Pierre Farcy, and Virginie Lafage. “Impact of magnitude and percentage of global sagittal plane correction on health-related quality of life at 2-years follow-up..” Neurosurgery 71, no. 2 (August 2012): 341–48. https://doi.org/10.1227/neu.0b013e31825d20c0.
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    • Kasliwal, Manish K., Justin S. Smith, Christopher I. Shaffrey, Leah Y. Carreon, Steven D. Glassman, Frank Schwab, Virginie Lafage, Kai-Ming G. Fu, and Keith H. Bridwell. “Does prior short-segment surgery for adult scoliosis impact perioperative complication rates and clinical outcome among patients undergoing scoliosis correction?.” Journal of Neurosurgery. Spine 17, no. 2 (August 2012): 128–33. https://doi.org/10.3171/2012.4.spine12130.
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    • Kasliwal, Manish K., Justin S. Smith, Christopher I. Shaffrey, Dwight Saulle, Lawrence G. Lenke, David W. Polly, Christopher P. Ames, and Joseph H. Perra. “Short-term complications associated with surgery for high-grade spondylolisthesis in adults and pediatric patients: a report from the scoliosis research society morbidity and mortality database..” Neurosurgery 71, no. 1 (July 2012): 109–16. https://doi.org/10.1227/neu.0b013e3182535881.
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    • Ames, Christopher P., Justin S. Smith, Justin K. Scheer, Shay Bess, S Samuel Bederman, Vedat Deviren, Virginie Lafage, Frank Schwab, and Christopher I. Shaffrey. “Impact of spinopelvic alignment on decision making in deformity surgery in adults: A review..” Journal of Neurosurgery. Spine 16, no. 6 (June 2012): 547–64. https://doi.org/10.3171/2012.2.spine11320.
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    • Fehlings, M. G., A. Vaccaro, J. R. Wilson, B. Kopjar, J. S. Harrop, B. Aarabi, C. I. Shaffrey, et al. “Fehlings et al respond.” Spine Journal 12, no. 6 (June 1, 2012): 541–42. https://doi.org/10.1016/j.spinee.2012.07.012.
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    • Schwab, Frank J., Ashish Patel, Christopher I. Shaffrey, Justin S. Smith, Jean-Pierre Farcy, Oheneba Boachie-Adjei, Richard A. Hostin, et al. “Sagittal realignment failures following pedicle subtraction osteotomy surgery: are we doing enough?: Clinical article..” Journal of Neurosurgery. Spine 16, no. 6 (June 2012): 539–46. https://doi.org/10.3171/2012.2.spine11120.
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    • Fehlings, Michael G., Justin S. Smith, Branko Kopjar, Paul M. Arnold, S Tim Yoon, Alexander R. Vaccaro, Darrel S. Brodke, et al. “Perioperative and delayed complications associated with the surgical treatment of cervical spondylotic myelopathy based on 302 patients from the AOSpine North America Cervical Spondylotic Myelopathy Study..” Journal of Neurosurgery. Spine 16, no. 5 (May 2012): 425–32. https://doi.org/10.3171/2012.1.spine11467.
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    • Schwab, Frank, Benjamin Ungar, Benjamin Blondel, Jacob Buchowski, Jeffrey Coe, Donald Deinlein, Christopher DeWald, et al. “Scoliosis Research Society-Schwab adult spinal deformity classification: a validation study..” Spine 37, no. 12 (May 2012): 1077–82. https://doi.org/10.1097/brs.0b013e31823e15e2.
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    • Smith, Justin S., Shay Bess, Christopher I. Shaffrey, Douglas C. Burton, Robert A. Hart, Richard Hostin, Eric Klineberg, and Eric International Spine Study Group. “Dynamic changes of the pelvis and spine are key to predicting postoperative sagittal alignment after pedicle subtraction osteotomy: a critical analysis of preoperative planning techniques..” Spine 37, no. 10 (May 2012): 845–53. https://doi.org/10.1097/brs.0b013e31823b0892.
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    • Lafage, Virginie, Justin S. Smith, Shay Bess, Frank J. Schwab, Christopher P. Ames, Eric Klineberg, Vincent Arlet, et al. “Sagittal spino-pelvic alignment failures following three column thoracic osteotomy for adult spinal deformity..” European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 21, no. 4 (April 2012): 698–704. https://doi.org/10.1007/s00586-011-1967-3.
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    • Lafage, Virginie, Christopher Ames, Frank Schwab, Eric Klineberg, Behrooz Akbarnia, Justin Smith, Oheneba Boachie-Adjei, et al. “Changes in thoracic kyphosis negatively impact sagittal alignment after lumbar pedicle subtraction osteotomy: a comprehensive radiographic analysis..” Spine 37, no. 3 (February 2012): E180–87. https://doi.org/10.1097/brs.0b013e318225b926.
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    • Williams, B. J., J. S. Smith, and C. I. Shaffrey. “In response.” Spine 37, no. 3 (February 1, 2012). https://doi.org/10.1097/BRS.0b013e31823fd092.
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    • Fehlings, Michael G., Alexander Vaccaro, Jefferson R. Wilson, Anoushka Singh, David W Cadotte, James S. Harrop, Bizhan Aarabi, et al. “Early versus delayed decompression for traumatic cervical spinal cord injury: results of the Surgical Timing in Acute Spinal Cord Injury Study (STASCIS)..” Plos One 7, no. 2 (January 2012). https://doi.org/10.1371/journal.pone.0032037.
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    • Lafage, Virginie, Neil J. Bharucha, Frank Schwab, Robert A. Hart, Douglas Burton, Oheneba Boachie-Adjei, Justin S. Smith, et al. “Multicenter validation of a formula predicting postoperative spinopelvic alignment..” Journal of Neurosurgery. Spine 16, no. 1 (January 2012): 15–21. https://doi.org/10.3171/2011.8.spine11272.
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    • Fu, Kai-Ming G., Prashant Rhagavan, Christopher I. Shaffrey, Daniel R. Chernavvsky, and Justin S. Smith. “Prevalence, severity, and impact of foraminal and canal stenosis among adults with degenerative scoliosis..” Neurosurgery 69, no. 6 (December 2011): 1181–87. https://doi.org/10.1227/neu.0b013e31822a9aeb.
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    • Wood, Kirkham B., Peter Fritzell, Joseph R. Dettori, Robin Hashimoto, Teija Lund, and Chris Shaffrey. “Effectiveness of spinal fusion versus structured rehabilitation in chronic low back pain patients with and without isthmic spondylolisthesis: a systematic review..” Spine 36, no. 21 Suppl (October 2011): S110–19. https://doi.org/10.1097/brs.0b013e31822ef8c5.
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    • Williams, Brian J., Justin S. Smith, Kai-Ming G. Fu, D Kojo Hamilton, David W. Polly, Christopher P. Ames, Sigurd H. Berven, et al. “Does bone morphogenetic protein increase the incidence of perioperative complications in spinal fusion? A comparison of 55,862 cases of spinal fusion with and without bone morphogenetic protein..” Spine 36, no. 20 (September 2011): 1685–91. https://doi.org/10.1097/brs.0b013e318216d825.
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    • Bono, Christopher M., Andrew Schoenfeld, Giri Gupta, James S. Harrop, Paul Anderson, Alpesh A. Patel, John Dimar, et al. “Reliability and reproducibility of subaxial cervical injury description system: a standardized nomenclature schema..” Spine 36, no. 17 (August 2011): E1140–44. https://doi.org/10.1097/brs.0b013e318221a56d.
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    • Fourney, Daryl R., Evan M. Frangou, Timothy C. Ryken, Christian P. Dipaola, Christopher I. Shaffrey, Sigurd H. Berven, Mark H. Bilsky, et al. “Spinal instability neoplastic score: an analysis of reliability and validity from the spine oncology study group..” Journal of Clinical Oncology : Official Journal of the American Society of Clinical Oncology 29, no. 22 (August 2011): 3072–77. https://doi.org/10.1200/jco.2010.34.3897.
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    • Reames, Davis L., Justin S. Smith, Kai-Ming G. Fu, David W. Polly, Christopher P. Ames, Sigurd H. Berven, Joseph H. Perra, et al. “Complications in the surgical treatment of 19,360 cases of pediatric scoliosis: a review of the Scoliosis Research Society Morbidity and Mortality database..” Spine 36, no. 18 (August 2011): 1484–91. https://doi.org/10.1097/brs.0b013e3181f3a326.
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    • Shaffrey, Christopher I. “Monitoring..” Journal of Neurosurgery. Spine 15, no. 2 (August 2011): 127–28. https://doi.org/10.3171/2010.11.spine10621.
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    • Hamilton, D Kojo, Justin S. Smith, Charles A. Sansur, Aaron S. Dumont, and Christopher I. Shaffrey. “C-2 neurectomy during atlantoaxial instrumented fusion in the elderly: patient satisfaction and surgical outcome..” Journal of Neurosurgery. Spine 15, no. 1 (July 2011): 3–8. https://doi.org/10.3171/2011.1.spine10417.
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    • Hamilton, D Kojo, Justin S. Smith, Charles A. Sansur, Steven D. Glassman, Christopher P. Ames, Sigurd H. Berven, David W. Polly, et al. “Rates of new neurological deficit associated with spine surgery based on 108,419 procedures: a report of the scoliosis research society morbidity and mortality committee..” Spine 36, no. 15 (July 2011): 1218–28. https://doi.org/10.1097/brs.0b013e3181ec5fd9.
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    • Hamilton, D Kojo, Justin S. Smith, Davis L. Reames, Brian J. Williams, Daniel R. Chernavvsky, and Christopher I. Shaffrey. “Safety, efficacy, and dosing of recombinant human bone morphogenetic protein-2 for posterior cervical and cervicothoracic instrumented fusion with a minimum 2-year follow-up..” Neurosurgery 69, no. 1 (July 2011): 103–11. https://doi.org/10.1227/neu.0b013e318214a9b1.
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    • Hamilton, D. K., J. S. Smith, D. L. Reames, B. J. Williams, and C. I. Shaffrey. “Use of recombinant human bone morphogenetic protein-2 (rhBMP-2) as an adjunct for instrumented posterior arthrodesis in the occipital cervical region: An analysis of safety, efficacy and dosing.” Journal of Craniovertebral Junction and Spine 2, no. 2 (July 1, 2011). https://doi.org/10.4103/0974-8237.100079.
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    • Smith, J. S., D. K. Hamilton, and C. I. Shaffrey. “Response.” Journal of Neurosurgery: Spine 15, no. 1 (July 1, 2011). https://doi.org/10.3171/2010.12.SPINE10774.
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    • Abel, Mark F., Stephanie K. Herndon, Lindsay D. Sauer, Wendy M. Novicoff, Justin S. Smith, Christopher I. Shaffrey, and Christopher I. Spinal Deformity Study Group. “Selective versus nonselective fusion for idiopathic scoliosis: does lumbosacral takeoff angle change?.” Spine 36, no. 14 (June 2011): 1103–12. https://doi.org/10.1097/brs.0b013e3181f60b5b.
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    • Baldus, Christine, Keith Bridwell, John Harrast, Christopher Shaffrey, Stephen Ondra, Lawrence Lenke, Frank Schwab, et al. “The Scoliosis Research Society Health-Related Quality of Life (SRS-30) age-gender normative data: an analysis of 1346 adult subjects unaffected by scoliosis..” Spine 36, no. 14 (June 2011): 1154–62. https://doi.org/10.1097/brs.0b013e3181fc8f98.
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    • Fehlings, Michael G., Nicholas Theodore, James Harrop, Gilles Maurais, Charles Kuntz, Chris I. Shaffrey, Brian K. Kwon, et al. “A phase I/IIa clinical trial of a recombinant Rho protein antagonist in acute spinal cord injury..” Journal of Neurotrauma 28, no. 5 (May 2011): 787–96. https://doi.org/10.1089/neu.2011.1765.
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    • Smith, Justin S., Charles A. Sansur, William F. Donaldson, Joseph H. Perra, Ram Mudiyam, Theodore J. Choma, Reinhard D. Zeller, et al. “Short-term morbidity and mortality associated with correction of thoracolumbar fixed sagittal plane deformity: a report from the Scoliosis Research Society Morbidity and Mortality Committee..” Spine 36, no. 12 (May 2011): 958–64. https://doi.org/10.1097/brs.0b013e3181eabb26.
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    • Smith, Justin S., Christopher I. Shaffrey, Steven D. Glassman, Sigurd H. Berven, Frank J. Schwab, Christopher L. Hamill, William C. Horton, et al. “Risk-benefit assessment of surgery for adult scoliosis: an analysis based on patient age..” Spine 36, no. 10 (May 2011): 817–24. https://doi.org/10.1097/brs.0b013e3181e21783.
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    • Fu, Kai-Ming G., Justin S. Smith, David W. Polly, Christopher P. Ames, Sigurd H. Berven, Joseph H. Perra, Richard E. McCarthy, D Raymond Knapp, Christopher I. Shaffrey, and Christopher I. Scoliosis Research Society Morbidity and Mortality Committee. “Correlation of higher preoperative American Society of Anesthesiology grade and increased morbidity and mortality rates in patients undergoing spine surgery..” Journal of Neurosurgery. Spine 14, no. 4 (April 2011): 470–74. https://doi.org/10.3171/2010.12.spine10486.
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    • Sansur, Charles A., Justin S. Smith, Jeff D. Coe, Steven D. Glassman, Sigurd H. Berven, David W. Polly, Joseph H. Perra, Oheneba Boachie-Adjei, and Christopher I. Shaffrey. “Scoliosis research society morbidity and mortality of adult scoliosis surgery..” Spine 36, no. 9 (April 2011): E593–97. https://doi.org/10.1097/brs.0b013e3182059bfd.
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    • Smith, Justin S., Christopher I. Shaffrey, Charles A. Sansur, Sigurd H. Berven, Kai-Ming G. Fu, Paul A. Broadstone, Theodore J. Choma, et al. “Rates of infection after spine surgery based on 108,419 procedures: a report from the Scoliosis Research Society Morbidity and Mortality Committee..” Spine 36, no. 7 (April 2011): 556–63. https://doi.org/10.1097/brs.0b013e3181eadd41.
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    • Fu, Kai-Ming G., Justin S. Smith, David W. Polly, Joseph H. Perra, Charles A. Sansur, Sigurd H. Berven, Paul A. Broadstone, et al. “Morbidity and mortality in the surgical treatment of six hundred five pediatric patients with isthmic or dysplastic spondylolisthesis..” Spine 36, no. 4 (February 2011): 308–12. https://doi.org/10.1097/brs.0b013e3181cf3a1d.
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    • Lafage, Virginie, Frank Schwab, Shaleen Vira, Robert Hart, Douglas Burton, Justin S. Smith, Oheneba Boachie-Adjei, et al. “Does vertebral level of pedicle subtraction osteotomy correlate with degree of spinopelvic parameter correction?.” Journal of Neurosurgery. Spine 14, no. 2 (February 2011): 184–91. https://doi.org/10.3171/2010.9.spine10129.
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    • Fu, Kai-Ming G., Justin S. Smith, David W. Polly, Christopher P. Ames, Sigurd H. Berven, Joseph H. Perra, Steven D. Glassman, et al. “Morbidity and mortality associated with spinal surgery in children: a review of the Scoliosis Research Society morbidity and mortality database..” Journal of Neurosurgery. Pediatrics 7, no. 1 (January 2011): 37–41. https://doi.org/10.3171/2010.10.peds10212.
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    • Shaffrey, C. I. “Facet joint locking.” Journal of Neurosurgery: Spine 14, no. 1 (January 1, 2011): 1–2. https://doi.org/10.3171/2010.8.SPINE10482.
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    • Williams, Brian J., Charles A. Sansur, Justin S. Smith, Sigurd H. Berven, Paul A. Broadstone, Theodore J. Choma, Michael J. Goytan, et al. “Incidence of unintended durotomy in spine surgery based on 108,478 cases..” Neurosurgery 68, no. 1 (January 2011): 117–23. https://doi.org/10.1227/neu.0b013e3181fcf14e.
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    • Malhotra, Neil R., and Christopher I. Shaffrey. “Intraoperative electrophysiological monitoring in spine surgery..” Spine 35, no. 25 (December 2010): 2167–79. https://doi.org/10.1097/brs.0b013e3181f6f0d0.
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    • Sansur, C. A., J. S. Smith, D. K. Hamilton, D. L. Reames, and C. I. Shaffrey. “Response.” Journal of Neurosurgery: Spine 13, no. 5 (November 1, 2010). https://doi.org/10.3171/2010.3.SPINE1040.
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    • Sansur, Charles A., Davis L. Reames, Justin S. Smith, D Kojo Hamilton, Sigurd H. Berven, Paul A. Broadstone, Theodore J. Choma, et al. “Morbidity and mortality in the surgical treatment of 10,242 adults with spondylolisthesis..” Journal of Neurosurgery. Spine 13, no. 5 (November 2010): 589–93. https://doi.org/10.3171/2010.5.spine09529.
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    • Shaffrey, Christopher I. “Expert's comment concerning grand rounds case entitled "surgical treatment of a 180° thoracolumbar fixed kyphosis in a young achondroplastic patient: a one stage 'in situ' combined fusion and spinal cord translocation" (by J. C. Aurégan, T. Odent, M. Zerah, J.-P. Padovani and C. Glorion)..” European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 19, no. 11 (November 2010): 1812–14. https://doi.org/10.1007/s00586-010-1532-5.
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    • Smith, Justin S., Kai-Ming G. Fu, David W. Polly, Charles A. Sansur, Sigurd H. Berven, Paul A. Broadstone, Theodore J. Choma, et al. “Complication rates of three common spine procedures and rates of thromboembolism following spine surgery based on 108,419 procedures: a report from the Scoliosis Research Society Morbidity and Mortality Committee..” Spine 35, no. 24 (November 2010): 2140–49. https://doi.org/10.1097/brs.0b013e3181cbc8e7.
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    • Fisher, Charles G., Christian P. DiPaola, Timothy C. Ryken, Mark H. Bilsky, Christopher I. Shaffrey, Sigurd H. Berven, James S. Harrop, et al. “A novel classification system for spinal instability in neoplastic disease: an evidence-based approach and expert consensus from the Spine Oncology Study Group..” Spine 35, no. 22 (October 2010): E1221–29. https://doi.org/10.1097/brs.0b013e3181e16ae2.
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    • Oner, F Cumhur, Kirkham B. Wood, Justin S. Smith, and Christopher I. Shaffrey. “Therapeutic decision making in thoracolumbar spine trauma..” Spine 35, no. 21 Suppl (October 2010): S235–44. https://doi.org/10.1097/brs.0b013e3181f32734.
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    • Bridwell, Keith H., Christine Baldus, Sigurd Berven, Charles Edwards, Steven Glassman, Christopher Hamill, William Horton, et al. “Changes in radiographic and clinical outcomes with primary treatment adult spinal deformity surgeries from two years to three- to five-years follow-up..” Spine 35, no. 20 (September 2010): 1849–54. https://doi.org/10.1097/brs.0b013e3181efa06a.
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    • Hamilton, D. K., J. S. Smith, D. L. Reames, B. J. Williams, and C. I. Shaffrey. “Use of recombinant human bone morphogenetic protein-2 as an adjunct for instrumented posterior arthrodesis in the occipital cervical region: An analysis of safety, efficacy, and dosing.” Journal of Craniovertebral Junction and Spine 1, no. 2 (July 1, 2010): 107–12. https://doi.org/10.4103/0974-8237.77674.
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    • Fu, Kai-Ming G., Justin S. Smith, David W. Polly, Joseph H. Perra, Charles A. Sansur, Sigurd H. Berven, Paul A. Broadstone, et al. “Morbidity and mortality in the surgical treatment of 10,329 adults with degenerative lumbar stenosis..” Journal of Neurosurgery. Spine 12, no. 5 (May 2010): 443–46. https://doi.org/10.3171/2009.11.spine09531.
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    • Glassman, Steven D., Leah Y. Carreon, Christopher I. Shaffrey, David W. Polly, Stephen L. Ondra, Sigurd H. Berven, and Keith H. Bridwell. “The costs and benefits of nonoperative management for adult scoliosis..” Spine 35, no. 5 (March 2010): 578–82. https://doi.org/10.1097/brs.0b013e3181b0f2f8.
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    • Itshayek, Eyal, Josh Yamada, Mark Bilsky, Meic Schmidt, Christopher Shaffrey, Peter Gerszten, David Polly, Ziya Gokaslan, Peter Paul Varga, and Charles G. Fisher. “Timing of surgery and radiotherapy in the management of metastatic spine disease: a systematic review..” International Journal of Oncology 36, no. 3 (March 2010): 533–44.
    • Sansur, C. A., and C. I. Shaffrey. “Diagnosis and management of low lumbar burst fractures.” Seminars in Spine Surgery 22, no. 1 (March 1, 2010): 33–37. https://doi.org/10.1053/j.semss.2009.10.002.
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    • Smith, Justin S., Christopher I. Shaffrey, Mark F. Abel, and Arnold H. Menezes. “Basilar invagination..” Neurosurgery 66, no. 3 Suppl (March 2010): 39–47. https://doi.org/10.1227/01.neu.0000365770.10690.6f.
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    • Coe, Jeffrey D., Justin S. Smith, Sigurd Berven, Vincent Arlet, William Donaldson, Darrell Hanson, Ram Mudiyam, et al. “Complications of spinal fusion for scheuermann kyphosis: a report of the scoliosis research society morbidity and mortality committee..” Spine 35, no. 1 (January 2010): 99–103. https://doi.org/10.1097/brs.0b013e3181c47f0f.
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    • Fu, Kai-Ming G., Justin S. Smith, Charles A. Sansur, and Christopher I. Shaffrey. “Standardized measures of health status and disability and the decision to pursue operative treatment in elderly patients with degenerative scoliosis..” Neurosurgery 66, no. 1 (January 2010): 42–47. https://doi.org/10.1227/01.neu.0000361999.29279.e6.
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    • Shaffrey, Christopher I. “Thoracolumbar spinal deformity..” Journal of Neurosurgery. Spine 11, no. 6 (December 2009): 629–30. https://doi.org/10.3171/2009.6.spine09211.
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    • Sheehan, Jason P., Christopher I. Shaffrey, David Schlesinger, Brian J. Williams, Vincent Arlet, and James Larner. “Radiosurgery in the treatment of spinal metastases: tumor control, survival, and quality of life after helical tomotherapy..” Neurosurgery 65, no. 6 (December 2009): 1052–61. https://doi.org/10.1227/01.neu.0000359315.20268.73.
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    • Arnold, Paul M., Darrel S. Brodke, Y Raja Rampersaud, James S. Harrop, Andrew T. Dailey, Christopher I. Shaffrey, Jonathan N. Grauer, et al. “Differences between neurosurgeons and orthopedic surgeons in classifying cervical dislocation injuries and making assessment and treatment decisions: a multicenter reliability study..” American Journal of Orthopedics (Belle Mead, N.J.) 38, no. 10 (October 2009): E156–61.
    • Harrop, James S., Meic H. Schmidt, Stefano Boriani, and Christopher I. Shaffrey. “Aggressive "benign" primary spine neoplasms: osteoblastoma, aneurysmal bone cyst, and giant cell tumor..” Spine 34, no. 22 Suppl (October 2009): S39–47. https://doi.org/10.1097/brs.0b013e3181ba0024.
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    • Bess, Shay, Oheneba Boachie-Adjei, Doug Burton, Matthew Cunningham, Chris Shaffrey, Alexis Shelokov, Richard Hostin, et al. “Pain and disability determine treatment modality for older patients with adult scoliosis, while deformity guides treatment for younger patients..” Spine 34, no. 20 (September 2009): 2186–90. https://doi.org/10.1097/brs.0b013e3181b05146.
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    • Bridwell, Keith H., Steven Glassman, William Horton, Christopher Shaffrey, Frank Schwab, Lukas P. Zebala, Lawrence G. Lenke, et al. “Does treatment (nonoperative and operative) improve the two-year quality of life in patients with adult symptomatic lumbar scoliosis: a prospective multicenter evidence-based medicine study..” Spine 34, no. 20 (September 2009): 2171–78. https://doi.org/10.1097/brs.0b013e3181a8fdc8.
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    • Presciutti, Steven M., Peter DeLuca, Paul Marchetto, Jared T. Wilsey, Christopher Shaffrey, and Alexander R. Vaccaro. “Mean subaxial space available for the cord index as a novel method of measuring cervical spine geometry to predict the chronic stinger syndrome in American football players..” Journal of Neurosurgery. Spine 11, no. 3 (September 2009): 264–71. https://doi.org/10.3171/2009.3.spine08642.
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    • Smith, Justin S., Christopher I. Shaffrey, Sigurd Berven, Steven Glassman, Christopher Hamill, William Horton, Stephen Ondra, et al. “Improvement of back pain with operative and nonoperative treatment in adults with scoliosis..” Neurosurgery 65, no. 1 (July 2009): 86–93. https://doi.org/10.1227/01.neu.0000347005.35282.6c.
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    • Smith, Justin S., Christopher I. Shaffrey, Sigurd Berven, Steven Glassman, Christopher Hamill, William Horton, Stephen Ondra, et al. “Operative versus nonoperative treatment of leg pain in adults with scoliosis: a retrospective review of a prospective multicenter database with two-year follow-up..” Spine 34, no. 16 (July 2009): 1693–98. https://doi.org/10.1097/brs.0b013e3181ac5fcd.
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    • Joaquim, Andrei F., Charles A. Sansur, David K. Hamilton, and Christopher I. Shaffrey. “Degenerative lumbar stenosis: update..” Arquivos De Neuro Psiquiatria 67, no. 2B (June 2009): 553–58. https://doi.org/10.1590/s0004-282x2009000300039.
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    • Ledet, Eric H., Winston Jeshuran, Joseph C. Glennon, Christopher Shaffrey, Patrick De Deyne, Cliff Belden, Bhaskar Kallakury, and Allen L. Carl. “Small intestinal submucosa for anular defect closure: long-term response in an in vivo sheep model..” Spine 34, no. 14 (June 2009): 1457–63. https://doi.org/10.1097/brs.0b013e3181a48554.
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    • Glassman, Steven D., Frank Schwab, Keith H. Bridwell, Christopher Shaffrey, William Horton, and Serena Hu. “Do 1-year outcomes predict 2-year outcomes for adult deformity surgery?.” The Spine Journal : Official Journal of the North American Spine Society 9, no. 4 (April 2009): 317–22. https://doi.org/10.1016/j.spinee.2008.06.450.
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    • Grauer, Jonathan N., Alexander R. Vaccaro, Joon Y. Lee, Ahmad Nassr, Marcel F. Dvorak, James S. Harrop, Andrew T. Dailey, et al. “The timing and influence of MRI on the management of patients with cervical facet dislocations remains highly variable: a survey of members of the Spine Trauma Study Group..” Journal of Spinal Disorders & Techniques 22, no. 2 (April 2009): 96–99. https://doi.org/10.1097/bsd.0b013e31816a9ebd.
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    • Jagannathan, J., C. I. Shaffrey, J. Sherman, and J. A. Jane. “Response.” Journal of Neurosurgery: Spine 10, no. 4 (April 1, 2009): 344–46. https://doi.org/10.3171/2009.1.SPINE08899.
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    • Jagannathan, Jay, Jonathan H. Sherman, Tom Szabo, Christopher I. Shaffrey, and John A. Jane. “The posterior cervical foraminotomy in the treatment of cervical disc/osteophyte disease: a single-surgeon experience with a minimum of 5 years' clinical and radiographic follow-up..” Journal of Neurosurgery. Spine 10, no. 4 (April 2009): 347–56. https://doi.org/10.3171/2008.12.spine08576.
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    • Wiseman, Diana Barrett, Andrew T. Dailey, David Lundin, Jiegang Zhou, Adam Lipson, Alexis Falicov, and Christopher I. Shaffrey. “Magnesium efficacy in a rat spinal cord injury model..” Journal of Neurosurgery. Spine 10, no. 4 (April 2009): 308–14. https://doi.org/10.3171/spi.2009.10.4.308.
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    • Dailey, Andrew T., Christopher I. Shaffrey, Raja Rampersaud, Joonyung Lee, Darrel S. Brodke, Paul Arnold, Ahmad Nassr, et al. “Utility of helical computed tomography in differentiating unilateral and bilateral facet dislocations..” J Spinal Cord Med 32, no. 1 (2009): 43–48. https://doi.org/10.1080/10790268.2009.11760751.
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    • Joaquim, Andrei F., Catherine C. Shaffrey, Charles A. Sansur, and Christopher I. Shaffrey. “Man-in-the-barrel syndrome after thoracoilium fusion..” Journal of Neurosurgery. Spine 9, no. 6 (December 2008): 566–69. https://doi.org/10.3171/spi.2008.8.08485.
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    • Jagannathan, Jay, Ekawut Chankaew, Peter Urban, Aaron S. Dumont, Charles A. Sansur, John Kern, Benjamin Peeler, et al. “Cosmetic and functional outcomes following paramedian and anterolateral retroperitoneal access in anterior lumbar spine surgery..” Journal of Neurosurgery. Spine 9, no. 5 (November 2008): 454–65. https://doi.org/10.3171/spi.2008.9.11.454.
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    • Smith, Justin S., Kai-Ming Fu, Peter Urban, and Christopher I. Shaffrey. “Neurological symptoms and deficits in adults with scoliosis who present to a surgical clinic: incidence and association with the choice of operative versus nonoperative management..” Journal of Neurosurgery. Spine 9, no. 4 (October 2008): 326–31. https://doi.org/10.3171/spi.2008.9.10.326.
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    • Baldus, Christine, Keith H. Bridwell, John Harrast, Charles Edwards, Steven Glassman, William Horton, Lawrence G. Lenke, et al. “Age-gender matched comparison of SRS instrument scores between adult deformity and normal adults: are all SRS domains disease specific?.” Spine 33, no. 20 (September 2008): 2214–18. https://doi.org/10.1097/brs.0b013e31817c0466.
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    • Birknes, John K., Andrew P. White, Todd J. Albert, Christopher I. Shaffrey, and James S. Harrop. “Adult degenerative scoliosis: a review..” Neurosurgery 63, no. 3 Suppl (September 2008): 94–103. https://doi.org/10.1227/01.neu.0000325485.49323.b2.
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    • Harrop, James S., John Birknes, and Christopher I. Shaffrey. “Noninvasive measurement and screening techniques for spinal deformities..” Neurosurgery 63, no. 3 Suppl (September 2008): 46–53. https://doi.org/10.1227/01.neu.0000325678.25152.a7.
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    • Heary, R. F., C. I. Shaffrey, and M. Y. Wang. “Neurosurgery: Foreword.” Neurosurgery 63, no. 3 SUPPL. (September 1, 2008). https://doi.org/10.1227/01.neu.0000337129.82926.e3.
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    • Heary, Robert F., Christopher I. Shaffrey, and Michael Y. Wang. “Thoracolumbar spinal deformity: evaluation and treatment. Foreword..” Neurosurgery 63, no. 3 Suppl (September 2008). https://doi.org/10.1227/01.neu.0000337129.82926.e3.
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    • Jagannathan, Jay, Charles A. Sansur, and Christopher I. Shaffrey. “Iatrogenic spinal deformity..” Neurosurgery 63, no. 3 Suppl (September 2008): 104–16. https://doi.org/10.1227/01.neu.0000320386.08993.be.
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    • Kuntz, Charles, Christopher I. Shaffrey, Stephen L. Ondra, Atiq A. Durrani, Praveen V. Mummaneni, Linda S. Levin, and David B. Pettigrew. “Spinal deformity: a new classification derived from neutral upright spinal alignment measurements in asymptomatic juvenile, adolescent, adult, and geriatric individuals..” Neurosurgery 63, no. 3 Suppl (September 2008): 25–39. https://doi.org/10.1227/01.neu.0000313120.81565.d7.
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    • Smith, Justin S., Christopher I. Shaffrey, Charles Kuntz, and Praveen V. Mummaneni. “Classification systems for adolescent and adult scoliosis..” Neurosurgery 63, no. 3 Suppl (September 2008): 16–24. https://doi.org/10.1227/01.neu.0000320447.61835.ea.
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    • Smith, Justin S., Mark F. Abel, Christopher I. Shaffrey, and Christopher P. Ames. “Decision making in pediatric spinal deformity..” Neurosurgery 63, no. 3 Suppl (September 2008): 54–68. https://doi.org/10.1227/01.neu.0000320433.58965.47.
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    • Smith, Harvey E., Alexander R. Vaccaro, Mitchell Maltenfort, Todd J. Albert, Alan S. Hilibrand, D Greg Anderson, James Harrop, et al. “Trends in surgical management for type II odontoid fracture: 20 years of experience at a regional spinal cord injury center..” Orthopedics 31, no. 7 (July 2008).
    • Hamilton, D Kojo, Sean M. Jones-Quaidoo, Charles Sansur, Christopher I. Shaffrey, Rod Oskouian, and John A. Jane. “Outcomes of bone morphogenetic protein-2 in mature adults: posterolateral non-instrument-assisted lumbar decompression and fusion..” Surgical Neurology 69, no. 5 (May 2008): 457–61. https://doi.org/10.1016/j.surneu.2007.09.008.
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    • Jagannathan, Jay, Christopher I. Shaffrey, Rod J. Oskouian, Aaron S. Dumont, Christian Herrold, Charles A. Sansur, and John A. Jane. “Radiographic and clinical outcomes following single-level anterior cervical discectomy and allograft fusion without plate placement or cervical collar..” Journal of Neurosurgery. Spine 8, no. 5 (May 2008): 420–28. https://doi.org/10.3171/spi/2008/8/5/420.
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    • Nassr, Ahmad, Joon Y. Lee, Marcel F. Dvorak, James S. Harrop, Andrew T. Dailey, Christopher I. Shaffrey, Paul M. Arnold, et al. “Variations in surgical treatment of cervical facet dislocations..” Spine 33, no. 7 (April 2008): E188–93. https://doi.org/10.1097/brs.0b013e3181696118.
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    • Shen, Francis H., Ian Marks, Christopher Shaffrey, Jean Ouellet, and Vincent Arlet. “The use of an expandable cage for corpectomy reconstruction of vertebral body tumors through a posterior extracavitary approach: a multicenter consecutive case series of prospectively followed patients..” The Spine Journal : Official Journal of the North American Spine Society 8, no. 2 (March 2008): 329–39. https://doi.org/10.1016/j.spinee.2007.05.002.
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    • Kanter, Adam S., Jay Jagannathan, Christopher I. Shaffrey, Jean A. Ouellet, and Praveen V. Mummaneni. “Inflammatory and dysplastic lesions involving the spine..” Neurosurgery Clinics of North America 19, no. 1 (January 2008): 93–109. https://doi.org/10.1016/j.nec.2007.08.002.
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    • Sansur, Charles A., Kai-Ming G. Fu, Rod J. Oskouian, Jay Jagannathan, Charles Kuntz, and Christopher I. Shaffrey. “Surgical management of global sagittal deformity in ankylosing spondylitis..” Neurosurgical Focus 24, no. 1 (January 2008). https://doi.org/10.3171/foc/2008/24/1/e8.
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    • Smith, J. S., K. M. Fu, P. Urban, and C. I. Shaffrey. “Neurological symptoms and deficits in adults with scoliosis who present to a surgical clinic: Incidence and association with the choice of operative versus nonoperative management - Clinical article.” Journal of Neurosurgery: Spine 9, no. 4 (January 1, 2008): 326–31. https://doi.org/10.3171/SPI.2008.9.10.326.
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    • Hunt, Travis, Francis H. Shen, Christopher I. Shaffrey, and Vincent Arlet. “Contralateral radiculopathy after transforaminal lumbar interbody fusion..” European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 16 Suppl 3 (December 2007): 311–14. https://doi.org/10.1007/s00586-007-0387-x.
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    • Shaffrey, C. I. “Cervical crossing laminar screws: Early clinical results and complications - Commentary.” Neurosurgery 61, no. 5 SUPPL. 2 (November 1, 2007). https://doi.org/10.1227/01.neu.0000303987.49870.7b.
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    • Shaffrey, C. I. “Technique and clinical results of minimally invasive reconstruction and stabilization of the thoracic and thoracolumbar spine with expandable cages and ventrolateral plate fixation: Commentary.” Neurosurgery 61, no. 4 (October 1, 2007). https://doi.org/10.1227/01.NEU.0000298909.01754.C5.
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    • Nockels, Russ P., Christopher I. Shaffrey, Adam S. Kanter, Syed Azeem, and Julie E. York. “Occipitocervical fusion with rigid internal fixation: long-term follow-up data in 69 patients..” Journal of Neurosurgery. Spine 7, no. 2 (August 2007): 117–23. https://doi.org/10.3171/spi-07/08/117.
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    • Shaffrey, C. I. “Observations on spine deformity and syringomyelia: Commentary.” Neurosurgery 61, no. 2 (August 1, 2007). https://doi.org/10.1227/01.NEU.0000279971.87437.1F.
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    • Oskouian, Rod J., Charles A. Sansur, and Christopher I. Shaffrey. “Congenital abnormalities of the thoracic and lumbar spine..” Neurosurgery Clinics of North America 18, no. 3 (July 2007): 479–98. https://doi.org/10.1016/j.nec.2007.04.004.
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    • Polly, David W., Steven D. Glassman, James D. Schwender, Christopher I. Shaffrey, Charles Branch, J Kenneth Burkus, Matthew F. Gornet, and Matthew F. Lumbar Spine Study Group. “SF-36 PCS benefit-cost ratio of lumbar fusion comparison to other surgical interventions: a thought experiment..” Spine 32, no. 11 Suppl (May 2007): S20–26. https://doi.org/10.1097/brs.0b013e318053d4e5.
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    • Shaffrey, C. I. “Traumatic loading of the bryan cervical disc prosthesis: An in vitro study - Commentary.” Neurosurgery 60, no. 4 SUPPL. 2 (April 1, 2007). https://doi.org/10.1227/01.NEU.0000255374.34475.D0.
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    • Jones-Quaidoo, Sean M., Travis Hunt, Christopher I. Shaffrey, and Vincent Arlet. “Return of normal urological and neurological function after revision surgery for spondyloptosis. Case report..” Journal of Neurosurgery. Spine 6, no. 3 (March 2007): 272–75. https://doi.org/10.3171/spi.2007.6.3.272.
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    • Kuntz, Charles, Linda S. Levin, Stephen L. Ondra, Christopher I. Shaffrey, and Chad J. Morgan. “Neutral upright sagittal spinal alignment from the occiput to the pelvis in asymptomatic adults: a review and resynthesis of the literature..” Journal of Neurosurgery. Spine 6, no. 2 (February 2007): 104–12. https://doi.org/10.3171/spi.2007.6.2.104.
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    • Mut, Melike, Mark E. Shaffrey, T David Bourne, Jay Jagannathan, and Christopher I. Shaffrey. “Unusual presentation of an adult intramedullary spinal teratoma with diplomyelia..” Surgical Neurology 67, no. 2 (February 2007): 190–94. https://doi.org/10.1016/j.surneu.2006.04.012.
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    • Sansur, Charles A., Nader Pouratian, Aaron S. Dumont, David Schiff, Christopher I. Shaffrey, and Mark E. Shaffrey. “Part II: spinal-cord neoplasms--primary tumours of the bony spine and adjacent soft tissues..” The Lancet. Oncology 8, no. 2 (February 2007): 137–47. https://doi.org/10.1016/s1470-2045(07)70033-5.
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    • Kanter, Adam S., Ashok R. Asthagiri, and Christopher I. Shaffrey. “Aging spine: challenges and emerging techniques..” Clinical Neurosurgery 54 (January 2007): 10–18.
    • Wiggins, Gregory C., and Christopher I. Shaffrey. “Dorsal surgery for myelopathy and myeloradiculopathy..” Neurosurgery 60, no. 1 Supp1 1 (January 2007): S71–81. https://doi.org/10.1227/01.neu.0000215379.90537.0b.
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    • Shaffrey, C. I. “A method for calculating the exact angle required during pedicle subtraction osteotomy for fixed sagittal deformity: Comparison with the trigonometric method - Commentary.” Neurosurgery 59, no. 4 SUPPL. 2 (October 1, 2006). https://doi.org/10.1227/01.NEU.0000232628.46247.15.
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    • Oskouian, Rod J., Christopher I. Shaffrey, Richard Whitehill, Charles A. Sansur, Nader Pouratian, Adam S. Kanter, Ashok R. Asthagiri, et al. “Anterior stabilization of three-column thoracolumbar spinal trauma..” Journal of Neurosurgery. Spine 5, no. 1 (July 2006): 18–25. https://doi.org/10.3171/spi.2006.5.1.18.
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    • Oskouian, Rod J., and Christopher I. Shaffrey. “Degenerative lumbar scoliosis..” Neurosurgery Clinics of North America 17, no. 3 (July 2006): 299–vii. https://doi.org/10.1016/j.nec.2006.05.002.
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    • Li, Y., R. J. Oskouian, C. I. Shaffrey, Y. J. Day, D. B. Bumpass, R. J. Roy, S. S. Berr, J. A. Kern, and J. Linden. “A novel and reproducible mouse model of spinal cord ischemia/reperfusion injury.” Topics in Spinal Cord Injury Rehabilitation 12, no. 1 (June 1, 2006): 1–10. https://doi.org/10.1310/78AY-G6QD-2LHX-YB8Q.
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    • Rampersaud, Y. R., M. G. Fehlings, J. S. Harrop, T. R. Kuklo, E. M. Massicotte, D. Salonen, C. I. Shaffrey, and A. R. Vaccaro. “Validation of digital radiology measurement tools for quantitative spinal imaging.” Topics in Spinal Cord Injury Rehabilitation 12, no. 1 (June 1, 2006): 11–21. https://doi.org/10.1310/64P8-R0WJ-QD9J-XBB7.
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    • Coe, Jeffrey D., Vincent Arlet, William Donaldson, Sigurd Berven, Darrell S. Hanson, Ram Mudiyam, Joseph H. Perra, and Christopher I. Shaffrey. “Complications in spinal fusion for adolescent idiopathic scoliosis in the new millennium. A report of the Scoliosis Research Society Morbidity and Mortality Committee..” Spine 31, no. 3 (February 2006): 345–49. https://doi.org/10.1097/01.brs.0000197188.76369.13.
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    • Jagannathan, Jay, Aaron S. Dumont, Daniel M. Prevedello, Christopher I. Shaffrey, and John A. Jane. “Cervical spine injuries in pediatric athletes: mechanisms and management..” Neurosurgical Focus 21, no. 4 (January 2006). https://doi.org/10.3171/foc.2006.21.4.7.
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    • Villavicencio, Alan T., Rod J. Oskouian, Cliff Roberson, John Stokes, Jongsoo Park, Christopher I. Shaffrey, and J Patrick Johnson. “Thoracolumbar vertebral reconstruction after surgery for metastatic spinal tumors: long-term outcomes..” Neurosurgical Focus 19, no. 3 (September 15, 2005). https://doi.org/10.3171/foc.2005.19.3.9.
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    • Sasso, Rick C., Jean Charles LeHuec, Christopher Shaffrey, and Christopher Spine Interbody Research Group. “Iliac crest bone graft donor site pain after anterior lumbar interbody fusion: a prospective patient satisfaction outcome assessment..” Journal of Spinal Disorders & Techniques 18 Suppl (February 2005): S77–81. https://doi.org/10.1097/01.bsd.0000112045.36255.83.
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    • Mut, M., D. Schiff, B. Miller, M. Shaffrey, J. Larner, and C. Shaffrey. “Osteoradionecrosis mimicking metastatic epidural spinal cord compression..” Neurology 64, no. 2 (January 2005): 396–97. https://doi.org/10.1212/01.wnl.0000149780.33847.1f.
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    • Mohit, A Alex, Joseph Eskridge, Richard Ellenbogen, and Christopher I. Shaffrey. “Aneurysmal bone cyst of the atlas: successful treatment through selective arterial embolization: case report..” Neurosurgery 55, no. 4 (October 2004). https://doi.org/10.1227/01.neu.0000137279.58768.7e.
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    • Oskouian, Rod J., Richard Whitehill, Amir Samii, Mark E. Shaffrey, J Patrick Johnson, and Christopher I. Shaffrey. “The future of spinal arthroplasty: a biomaterial perspective..” Neurosurgical Focus 17, no. 3 (September 15, 2004). https://doi.org/10.3171/foc.2004.17.3.2.
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    • Matsui, Y., S. K. Mirza, J. J. Wu, B. Carter, C. Bellabarba, C. I. Shaffrey, J. R. Chapman, and D. R. Eyre. “The association of lumbar spondylolisthesis with collagen IX tryptophan alleles..” The Journal of Bone and Joint Surgery. British Volume 86, no. 7 (September 2004): 1021–26. https://doi.org/10.1302/0301-620x.86b7.14994.
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    • Grauer, Jonathan N., Alexander R. Vaccaro, John M. Beiner, Brian K. Kwon, Alan S. Hilibrand, James S. Harrop, Greg Anderson, et al. “Similarities and differences in the treatment of spine trauma between surgical specialties and location of practice..” Spine 29, no. 6 (March 2004): 685–96. https://doi.org/10.1097/01.brs.0000115137.11276.0e.
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    • Lundin, David A., Diana Wiseman, Richard G. Ellenbogen, and Christopher I. Shaffrey. “Direct repair of the pars interarticularis for spondylolysis and spondylolisthesis..” Pediatric Neurosurgery 39, no. 4 (October 2003): 195–200. https://doi.org/10.1159/000072471.
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    • Polly, David W., Stacey J. Ackerman, Christopher I. Shaffrey, James W. Ogilvie, Jeffrey C. Wang, Susan W. Stralka, Michael S. Mafilios, Stephen E. Heim, and Harvinder S. Sandhu. “A cost analysis of bone morphogenetic protein versus autogenous iliac crest bone graft in single-level anterior lumbar fusion..” Orthopedics 26, no. 10 (October 2003): 1027–37.
    • Wiggins, Gregory C., Stephen L. Ondra, and Christopher I. Shaffrey. “Management of iatrogenic flat-back syndrome..” Neurosurgical Focus 15, no. 3 (September 15, 2003). https://doi.org/10.3171/foc.2003.15.3.8.
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    • Mirza, Sohail K., Gregory C. Wiggins, Charles Kuntz, Julie E. York, Carlo Bellabarba, Mark A. Knonodi, Jens R. Chapman, and Christopher I. Shaffrey. “Accuracy of thoracic vertebral body screw placement using standard fluoroscopy, fluoroscopic image guidance, and computed tomographic image guidance: a cadaver study..” Spine 28, no. 4 (February 2003): 402–13. https://doi.org/10.1097/01.brs.0000048461.51308.cd.
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    • Wiggins, Gregory C., Christopher I. Shaffrey, Mark F. Abel, and Arnold H. Menezes. “Pediatric spinal deformities..” Neurosurgical Focus 14, no. 1 (January 15, 2003). https://doi.org/10.3171/foc.2003.14.1.4.
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    • Ganju, A., S. L. Ondra, and C. I. Shaffrey. “Cervical kyphosis.” Techniques in Orthopaedics 17, no. 3 (September 1, 2002): 345–54. https://doi.org/10.1097/00013611-200209000-00010.
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    • Wiseman, Diana Barrett, Richard Ellenbogen, and Christopher I. Shaffrey. “Triage for the neurosurgeon..” Neurosurgical Focus 12, no. 3 (March 15, 2002).
    • Lundin, David A., Diana B. Wiseman, and Christopher I. Shaffrey. “Spondylolysis and spondylolisthesis in the athlete..” Clinical Neurosurgery 49 (January 2002): 528–47.
    • Morlock, R. J., D. R. Nerenz, E. Benzel, P. Dempsey, S. Erwood, E. Feil, I. Kalfas, et al. “The NASS lumbar spine outcome assessment instrument: Large sample assessment and sub-scale identification.” Journal of Back and Musculoskeletal Rehabilitation 16, no. 2–3 (January 1, 2002): 63–69. https://doi.org/10.3233/BMR-2002-162-303.
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    • Wiggins, G. C., S. Mirza, C. Bellabarba, G. A. West, J. R. Chapman, and C. I. Shaffrey. “Perioperative complications with costotransversectomy and anterior approaches to thoracic and thoracolumbar tumors..” Neurosurgical Focus 11, no. 6 (December 15, 2001). https://doi.org/10.3171/foc.2001.11.6.5.
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    • Mesiwala, A. H., C. I. Shaffrey, J. S. Gruss, and R. G. Ellenbogen. “Atypical hemifacial microsomia associated with Chiari I malformation and syrinx: further evidence indicating that chiari I malformation is a disorder of the paraaxial mesoderm. Case report and review of the literature..” Journal of Neurosurgery 95, no. 6 (December 2001): 1034–39. https://doi.org/10.3171/jns.2001.95.6.1034.
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    • Wiggns, G. C., M. J. Rauzzino, H. M. Bartkowski, R. P. Nockels, and C. I. Shaffrey. “Management of complex pediatric and adolescent spinal deformity..” Journal of Neurosurgery 95, no. 1 Suppl (July 2001): 17–24.
    • Sheehan, J. M., C. I. Shaffrey, and J. A. Jane. “Degenerative lumbar stenosis: the neurosurgical perspective..” Clinical Orthopaedics and Related Research, no. 384 (March 2001): 61–74.
    • O’Leary, S. T., M. K. Kole, D. A. Hoover, S. E. Hysell, A. Thomas, and C. I. Shaffrey. “Efficacy of the Ghajar Guide revisited: a prospective study..” Journal of Neurosurgery 92, no. 5 (May 2000): 801–3. https://doi.org/10.3171/jns.2000.92.5.0801.
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    • Rauzzino, M. J., C. I. Shaffrey, H. Bartkowski, R. Nockels, and G. Wiggins. “Multilevel thoracic pedicle aplasia causing congenital thoracic kyphosis: case report..” Neurosurgery 46, no. 4 (April 2000): 988–90. https://doi.org/10.1093/neurosurgery/46.4.988.
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    • Phillips, L. H., T. S. Park, M. E. Shaffrey, and C. L. Shaffrey. “Electrophysiological evidence for afferent nerve fibers in human ventral roots..” Muscle & Nerve 23, no. 3 (March 2000): 410–15. https://doi.org/10.1002/(sici)1097-4598(200003)23:3<410::aid-mus13>3.0.co;2-8.
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    • Hoover, D., A. Ganju, C. I. Shaffrey, H. Bartkowski, and M. J. Rauzzino. “Shunt fracture following correction of spinal deformity. Case illustration..” Journal of Neurosurgery 92, no. 1 Suppl (January 2000).
    • Kuntz, C., S. K. Mirza, A. D. Jarell, J. R. Chapman, C. I. Shaffrey, and D. W. Newell. “Type II odontoid fractures in the elderly: early failure of nonsurgical treatment..” Neurosurgical Focus 8, no. 6 (January 2000). https://doi.org/10.3171/foc.2000.8.6.8.
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    • Kaptain, G. J., C. I. Shaffrey, T. D. Alden, J. N. Young, E. R. Laws, and R. Whitehill. “Secondary gain influences the outcome of lumbar but not cervical disc surgery..” Surgical Neurology 52, no. 3 (September 1999): 217–23. https://doi.org/10.1016/s0090-3019(99)00087-7.
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    • Shaffrey, M. E., V. V. Dolenc, G. Lanzino, W. P. Wolcott, and C. I. Shaffrey. “Invasion of the internal carotid artery by cavernous sinus meningiomas..” Surgical Neurology 52, no. 2 (August 1999): 167–71. https://doi.org/10.1016/s0090-3019(99)00092-0.
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    • Shaffrey, C. I., G. C. Wiggins, C. B. Piccirilli, J. N. Young, and L. R. Lovell. “Modified open-door laminoplasty for treatment of neurological deficits in younger patients with congenital spinal stenosis: analysis of clinical and radiographic data..” Journal of Neurosurgery 90, no. 2 Suppl (April 1999): 170–77.
    • Shaffrey, C. I., G. J. Kaptain, and R. P. Nockels. “Bone graft options and harvesting techniques.” Techniques in Neurosurgery 4, no. 4 (December 1, 1998): 328–39.
    • Hart, A. K., J. H. Greinwald, C. I. Shaffrey, and G. N. Postma. “Thoracic duct injury during anterior cervical discectomy: a rare complication. Case report..” Journal of Neurosurgery 88, no. 1 (January 1998): 151–54. https://doi.org/10.3171/jns.1998.88.1.0151.
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    • Young, J. N., C. I. Shaffrey, E. R. Laws, and L. R. Lovell. “Lumbar disc surgery in a fixed compensation population: a model for influence of secondary gain on surgical outcome..” Surgical Neurology 48, no. 6 (December 1997): 552–58. https://doi.org/10.1016/s0090-3019(97)00393-5.
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    • Moskal, J. T., O. A. Danisa, and C. I. Shaffrey. “Isolated revision acetabuloplasty using a porous-coated cementless acetabular component without removal of a well-fixed femoral component. A 3- to 9-year follow-up study..” The Journal of Arthroplasty 12, no. 7 (October 1997): 719–27. https://doi.org/10.1016/s0883-5403(97)90000-0.
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    • Shaffrey, C. I., M. E. Shaffrey, R. Whitehill, and R. P. Nockels. “Surgical treatment of thoracolumbar fractures..” Neurosurgery Clinics of North America 8, no. 4 (October 1997): 519–40. https://doi.org/10.1016/s1042-3680(18)30298-5.
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    • Kallmes, D. F., H. J. Cloft, J. B. Chadduck, C. I. Shaffrey, and J. E. Dion. “Percutaneous deflation of a vertebral artery occlusion balloon that migrated to the axillary artery..” Journal of Vascular and Interventional Radiology : Jvir 8, no. 5 (September 1997): 809–12. https://doi.org/10.1016/s1051-0443(97)70665-1.
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    • Shaffrey, C. I., J. T. Moskal, and M. E. Shaffrey. “Osteoid osteoma of the clavicle..” Journal of Shoulder and Elbow Surgery 6, no. 4 (July 1997): 396–99. https://doi.org/10.1016/s1058-2746(97)90009-4.
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    • diPierro, C. G., G. A. Helm, C. I. Shaffrey, J. B. Chadduck, S. L. Henson, J. M. Malik, T. A. Szabo, N. E. Simmons, and J. A. Jane. “Treatment of lumbar spinal stenosis by extensive unilateral decompression and contralateral autologous bone fusion: operative technique and results..” Journal of Neurosurgery 84, no. 2 (February 1996): 166–73. https://doi.org/10.3171/jns.1996.84.2.0166.
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    • Jane, J. A., G. A. Helm, D. F. Kallmes, C. I. Shaffrey, J. B. Chadduck, and C. G. DiPierro. “Acquired lumbar spinal stenosis..” Clinical Neurosurgery 43 (January 1996): 275–99.
    • Danisa, O. A., C. I. Shaffrey, J. A. Jane, R. Whitehill, G. J. Wang, T. A. Szabo, C. A. Hansen, M. E. Shaffrey, and D. P. Chan. “Surgical approaches for the correction of unstable thoracolumbar burst fractures: a retrospective analysis of treatment outcomes..” Journal of Neurosurgery 83, no. 6 (December 1995): 977–83. https://doi.org/10.3171/jns.1995.83.6.0977.
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    • Shaffrey, C. I., E. L. Munoz, C. L. Sutton, S. R. Alston, M. E. Shaffrey, and E. R. Laws. “Tumoral calcium pyrophosphate dihydrate deposition disease mimicking a cervical spine neoplasm: case report..” Neurosurgery 37, no. 2 (August 1995): 335–39. https://doi.org/10.1227/00006123-199508000-00023.
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    • Moskal, J. T., C. I. Shaffrey, and L. P. Ripley. “Prospective analysis of uncemented and hybrid primary porous coated anatomic total hip arthroplasties in a community setting..” Clinical Orthopaedics and Related Research, no. 304 (July 1994): 139–47.
    • Sagher, O., J. M. Malik, J. H. Lee, C. I. Shaffrey, M. E. Shaffrey, T. A. Szabo, and J. A. Jane. “Fusion with occipital bone for atlantoaxial instability: technical note..” Neurosurgery 33, no. 5 (November 1993): 926–28. https://doi.org/10.1227/00006123-199311000-00025.
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    • Shaffrey, M. E., J. A. Jane, J. A. Persing, C. I. Shaffrey, and L. H. Phillips. “Surgeon's foot: a report of sural nerve palsy..” Neurosurgery 30, no. 6 (June 1992): 927–30. https://doi.org/10.1227/00006123-199206000-00020.
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    • Shaffrey, M. E., R. S. Polin, C. D. Phillips, T. Germanson, C. I. Shaffrey, and J. A. Jane. “Classification of civilian craniocerebral gunshot wounds: a multivariate analysis predictive of mortality..” Journal of Neurotrauma 9 Suppl 1 (March 1992): S279–85.
    • Shaffrey, M. E., J. A. Persing, C. I. Shaffrey, and J. A. Jane. “Duraplasty in cranial base resection..” The Journal of Craniofacial Surgery 2, no. 3 (December 1991): 152–55.
    • Shaffrey, M. E., J. A. Persing, J. B. Delashaw, C. I. Shaffrey, and J. A. Jane. “Surgical treatment of metopic synostosis..” Neurosurgery Clinics of North America 2, no. 3 (July 1991): 621–27. https://doi.org/10.1016/s1042-3680(18)30723-x.
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    • Shaffrey, M. E., J. A. Persing, R. D. Ferguson, C. I. Shaffrey, R. W. Cantrell, J. A. Jane, and S. A. Newman. “Vascular lesions involving the cranial base: combined surgical and interventional radiologic approach..” The Journal of Craniofacial Surgery 1, no. 2 (April 1990): 106–11.
    • Shaffrey, C. I., W. D. Spotnitz, M. E. Shaffrey, and J. A. Jane. “Neurosurgical applications of fibrin glue: augmentation of dural closure in 134 patients..” Neurosurgery 26, no. 2 (February 1990): 207–10. https://doi.org/10.1097/00006123-199002000-00004.
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  • Book Sections

    • LaBagnara, M., D. R. Sure, C. I. Shaffrey, and J. S. Smith. “Sacral insufficiency fracture surgery complication.” In Spinal Deformity: A Case-Based Approach to Managing and Avoiding Complications, 321–27, 2017. https://doi.org/10.1007/978-3-319-60083-3_34.
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    • Quinn, J. C., A. L. Buchholz, J. S. Smith, and C. I. Shaffrey. “Sagittal plane deformity surgery (VCR) complication.” In Spinal Deformity: A Case-Based Approach to Managing and Avoiding Complications, 281–90, 2017. https://doi.org/10.1007/978-3-319-60083-3_30.
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    • Kasliwal, M. K., J. S. Smith, M. Singh, and C. I. Shaffrey. “Lumbopelvic Parameters.” In Minimally Invasive Spinal Deformity Surgery: An Evolution of Modern Techniques, 39–45, 2014. https://doi.org/10.1007/978-3-7091-1407-0_5.
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    • Maserati, M. B., C. I. Shaffrey, and A. S. Kanter. “High-Grade spondylolisthesis: Reduction and fusion versus in situ fusion.” In Best Evidence for Spine Surgery, 238–53, 2012. https://doi.org/10.1016/B978-1-4377-1625-2.00020-X.
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    • Fu, K. M. G., S. M. Fu, and C. I. Shaffrey. “Osteoarthritis and Inflammatory Arthritides of the Aging Spine.” In The Comprehensive Treatment of the Aging Spine, 74–78, 2011. https://doi.org/10.1016/B978-1-4377-0373-3.10013-2.
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  • Conference Papers

    • Aarabi, Bizhan, Michael G. Fehlings, Claudia S. Robertson, Christopher Shaffrey, Shekar Kurpad, and Wilson Z. Ray. “THE EFFECT OF RILUZOLE ON INTRAMEDULLARY LESION LENGTH AND DTI, RATIONALE AND DESIGN OF RISCIS MRI-SUBSTUDY.” In Journal of Neurotrauma, 35:A165–A165. MARY ANN LIEBERT, INC, 2018.
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    • Chan, Andrew K., Erica Bisson, Mohamad Bydon, Kevin Foley, Eric Potts, Christopher Shaffrey, Mark Shaffrey, et al. “Elderly patients have worse EQ-5D outcomes after spondylolisthesis surgery than young patients, yet they are satisfied with surgery.” In Journal of Neurosurgery, 128:21–21. AMER ASSOC NEUROLOGICAL SURGEONS, 2018.
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    • Lau, Darryl, Russel Lyon, Ceclia Dalle Ore, Vedat Deviren, Justin Smith, Christopher Shaffrey, and Christopher Ames. “Utility of neuromonitoring during lumbar pedicle subtraction osteotomy for adult spinal deformity.” In Journal of Neurosurgery, 128:17–18. AMER ASSOC NEUROLOGICAL SURGEONS, 2018.
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    • Ghogawala, Z., D. K. Resnick, S. D. Glassman, J. Dziura, C. I. Shaffrey, and P. V. Mummaneni. “Achieving Optimal Outcome for Degenerative Lumbar Spondylolisthesis: Randomized Controlled Trial Results.” In Clinical Neurosurgery, 64:40–44, 2017. https://doi.org/10.1093/neuros/nyx207.
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    • Miller, Emily, Tamir Ailon, Justin Scheer, Alan Daniels, Justin Smith, D Kojo Hamilton, Christopher Shaffrey, Khaled Kebaish, and Christopher Ames. “Frail Patients Achieve Greater Health Related Quality of Life Improvement Following Adult Spinal Deformity Surgery.” In Journal of Neurosurgery, 126:A1403–A1403. AMER ASSOC NEUROLOGICAL SURGEONS, 2017.
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    • Passias, Peter Gust, Samantha Horn, Cyrus Jalai, Justin Smith, Gregory Poorman, Themistocles Protopsaltis, Muhhamad Janjua, et al. “Does Myelopathy or Alignment Improvement Drive Acute Post-Operative Outcomes in Cervical Deformity Patients?.” In Journal of Neurosurgery, 126:A1409–A1409. AMER ASSOC NEUROLOGICAL SURGEONS, 2017.
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    • Adogwa, O., D. R. Sure, M. LaBagnara, C. I. Shaffrey, and R. G. Fessler. “Minimally Invasive Spine Surgery and Sagittal Correction.” In Neurosurgery, 63:31–36, 2016. https://doi.org/10.1227/NEU.0000000000001290.
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    • Than, Khoi D., Jill N. Curran, Daniel K. Resnick, Christopher I. Shaffrey, Zoher Ghogawala, and Praveen V. Mummaneni. “How to predict return to work after lumbar discectomy: answers from the NeuroPoint-SD registry..” In Journal of Neurosurgery. Spine, 25:181–86, 2016. https://doi.org/10.3171/2015.10.spine15455.
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    • Ames, Christopher Pearson, Justin Scheer, Justin Smith, Frank Schwab, Virginie Lafage, Christopher Shaffrey, Robert Bess, Tamir Ailon, Douglas Burton, and Eric Klineberg. “Development of a Preoperative Predictive Model for Intra- or Peri-operative Major Complications with High Accuracy Validated with 558 ASD Patients.” In Journal of Neurosurgery, 124:A1156–57. AMER ASSOC NEUROLOGICAL SURGEONS, 2016.
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    • Kanter, Adam S., Neel Anand, Paul Park, David Okonkwo, Michael Wang, Gregory Mundis, Richard Fessler, et al. “Comparison of early and late complications after minimally invasive and hybrid adult spinal deformity surgery.” In Journal of Neurosurgery, 124:A1160–A1160. AMER ASSOC NEUROLOGICAL SURGEONS, 2016.
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    • Ames, Christopher Pearson, Justin Smith, Virginie Lafage, Justin Scheer, Christopher Shaffrey, Renaud Lafage, Eric Klineberg, et al. “Spinal Pelvic Radiographic Thresholds for Regional Lumbar Disability are Age Dependent: Analysis of Multicenter Database.” In Journal of Neurosurgery, 123:A491–A491. AMER ASSOC NEUROLOGICAL SURGEONS, 2015.
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    • Asher, Anthony L., Matthew McGirt, Scott Parker, Praveen Mummaneni, Steve Glassman, John Knightly, Nicholas Theodore, et al. “Improvement in Pain, Disability, and Quality of Life following Lumbar Spine Surgery: A Predictive Model from the N2QOD Registry.” In Journal of Neurosurgery, 123:A494–95. AMER ASSOC NEUROLOGICAL SURGEONS, 2015.
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    • Khoi, Duc Than, Jill Curran, Daniel Resnick, Christopher Shaffrey, Zoher Ghogawala, and Praveen Mummaneni. “How to Predict Return to Work After Lumbar Discectomy: Answers from the NeuroPoint-SD Registry.” In Journal of Neurosurgery, 123:A491–A491. AMER ASSOC NEUROLOGICAL SURGEONS, 2015.
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    • Ames, Christopher Pearson, Ian McCarthy, Michael Obrien, Thomas Errico, Han Jo Kim, Justin Smith, Frank Schwab, et al. “Incremental Cost-Effectiveness of Adult Spinal Deformity Surgery: Observed QALYs with Surgery Compared to Predicted QALYs without Surgery.” In Journal of Neurosurgery, 122:A1526–27. AMER ASSOC NEUROLOGICAL SURGEONS, 2015.
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    • Asher, Anthony L., Steve Glassman, John Knightly, Praveen Mummaneni, Gregory Oetting, Nicholas Theodore, Oren Gottfried, et al. “The National Neurosurgery Quality and Outcomes Database (N2QOD): Predictors of Persistent 12 month Disability Following Lumbar Surgery.” In Journal of Neurosurgery, 122:A1565–66. AMER ASSOC NEUROLOGICAL SURGEONS, 2015.
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    • Fehlings, Michael G., Lawrence Lenke, Christopher Shaffrey, Kenneth Cheung, Leah Carreon, Mark Dekutoski, Frank Schwab, et al. “Prospective, Multicenter Assessment of Acute Neurologic Complications following Complex Adult Spinal Deformity Surgery: The Scoli-RISK-1 Study.” In Journal of Neurosurgery, 122:A1520–A1520. AMER ASSOC NEUROLOGICAL SURGEONS, 2015.
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    • Fu, Kai-Ming, Praveen Mummaneni, Wang Michael, Virginie LaFage, David Okonkwo, Juan Uribe, Neel Anand, Shay Bess, Adam Kanter, and Christopher Shaffrey. “Does Minimally Invasive Posterior Instrumentation (PPI) Prevent Proximal Junctional Kyphosis (PJK) in Adult Spinal Deformity (ASD) surgery? A Prospectively Acquired Propensity Matched Cohort Analysis.” In Journal of Neurosurgery, 122:A1529–A1529. AMER ASSOC NEUROLOGICAL SURGEONS, 2015.
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    • Smith, Justin S., Chistopher Shaffrey, Virginie Lafage, Frank Schwab, Themistocles Protopsaltis, Eric Klineberg, Justin Scheer, et al. “Prevalence and Type of Cervical Deformity Among 470 Adults with Thoracolumbar Deformity.” In Journal of Neurosurgery, 122:A1555–A1555. AMER ASSOC NEUROLOGICAL SURGEONS, 2015.
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    • Barry, Sean, Michael Fehlings, Branko Kopjar, Sangwook Yoon, Paul Arnold, Eric Massicotte, Alexander Vaccaro, et al. “Anterior Vs. Posterior Surgical Approaches To Treat Cervical Spondylotic Myelopathy: Outcomes Of The Prospective Multicenter AOSpine North America CSM Study In 278 Patients.” In Journal of Neurosurgery, 119:A537–A537. AMER ASSOC NEUROLOGICAL SURGEONS, 2013.
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    • Fehlings, Michael G., Robert Grossman, Jefferson Wilson, Ralph Frankowski, Keith Burau, Diana Chow, Yang Teng, et al. “Riluzole For The Treatment Of Spinal Cord Injury: A Phase 1 Trial And Future Directions.” In Journal of Neurosurgery, 119:A540–A540. AMER ASSOC NEUROLOGICAL SURGEONS, 2013.
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    • Fu, Kai-Ming, Shay Bess, Frank Schwab, Christopher Shaffrey, Virginie Lafage, Justin Smith, Christopher Ames, et al. “Health Impact Comparison of Different Disease States And Population Norms To Adult Spinal Deformity (ASD): A Call For Medical Attention.” In Journal of Neurosurgery, 119:A574–A574. AMER ASSOC NEUROLOGICAL SURGEONS, 2013.
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    • Lafage, Virginie, Justin Smith, Frank Schwab, Christopher Shaffrey, Eric Klineberg, Christopher Ames, Richard Hostin, et al. “Likelihood Of Reaching Minimal Clinically Important Difference (MCID) In Health Related Quality Of Life (HRQOL) Measures: Prospective Analysis Of Operative And Non-operative Treatment Of Adult Spinal Deformity (ASD).” In Journal of Neurosurgery, 119:A574–A574. AMER ASSOC NEUROLOGICAL SURGEONS, 2013.
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    • McGirt, Matthew Joseph, Ted Speroff, Steven Glassman, John Knightly, Praveen Mummaneni, Gregory Oetting, Nicholas Theodore, et al. “The National Neurosurgery Quality And Outcomes Database (N2QOD) Pilot: Patient-Centered Measurement Of Quality And Effectiveness Of Care.” In Journal of Neurosurgery, 119:A587–A587. AMER ASSOC NEUROLOGICAL SURGEONS, 2013.
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    • Ghogawala, Zoher, Christopher Shaffrey, Anthony Asher, Robert Heary, Steven Dante, John Hurlbert, Andrea Douglas, et al. “The Efficacy of Lumbar Discectomy and Single Level Fusion for Spondylolisthesis: Neuropoint-SD Registry Initial Results.” In Journal of Neurosurgery, 117:A428–A428. AMER ASSOC NEUROLOGICAL SURGEONS, 2012.
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    • Groff, Michael W., Joshua Heller, Eric Potts, Praveen Mummaneni, Christopher Shaffrey, and Justin Smith. “The Scope and Impact of Wrong-Level Lumbar Spine Surgery: A Survey of the Joint Section on Disorders of the Spine and Peripheral Nerves.” In Journal of Neurosurgery, 117:A419–A419. AMER ASSOC NEUROLOGICAL SURGEONS, 2012.
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    • Kopjar, Branko, Michael Fehlings, Alexander Vaccaro, Jens Chapman, Christopher Shaffrey, Paul Arnold, Ziya Gokaslan, et al. “Functional and Quality of Life Outcomes in Geriatric Patients with Type II Odontoid Fracture: One Year Results from the AOSpine North America Multi-Center GOF Prospective Study.” In Journal of Neurosurgery, 117:A402–A402. AMER ASSOC NEUROLOGICAL SURGEONS, 2012.
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    • Smith, Justin S., Christopher Ames, Frank Schwab, Shay Bess, Benjamin Blondel, Richard Hostin, Oheneba Boachie Adjei, et al. “How the Assessment of Pelvic Tilt, Pelvic Incidence/Lumbar Lordosis Mismatch and Sagittal Vertical Axis Predicts Disability in Adult Spinal Deformity: A Prospective Analysis.” In Journal of Neurosurgery, 117:A391–A391. AMER ASSOC NEUROLOGICAL SURGEONS, 2012.
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    • Wilson, Jefferson, Michael Fehlings, Ralph Frankowski, Robert Grossman, James Harrop, Christopher Shaffrey, Bizhan Aarabi, James Guest, Marcel Dvorak, and Alexander Vaccaro. “A Prediction Model for Functional Outcome After Traumatic Spinal Cord Injury.” In Journal of Neurosurgery, 117:A393–A393. AMER ASSOC NEUROLOGICAL SURGEONS, 2012.
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    • Woodard, Eric, Branko Kopjar, Michael Fehlings, Sangwook Yoon, Paul Arnold, Eric Massicotte, Alexander Vaccaro, et al. “Is Surgery for Cervical Spondylotic Myelopathy Cost-Effective?.” In Journal of Neurosurgery, 117:A420–A420. AMER ASSOC NEUROLOGICAL SURGEONS, 2012.
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    • Fu, Kai Ming, Justin Smith, and Christopher Shaffrey. “Clinical and Radiographic Factors Driving the Transition from Nonoperative to Operative Treatment in Elderly Adults with Degenerative Scoliosis.” In Journal of Neurosurgery, 115:A457–A457. AMER ASSOC NEUROLOGICAL SURGEONS, 2011.
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    • Kopjar, Branko, Michael Fehlings, S Tim Yoon, Paul Arnold, Eric Massicotte, Alexander Vaccaro, Darrel Brodke, et al. “Predictors of Success in the Surgical Treatment for Cervical Spondylotic Myelopathy: Analysis of the AOSpine North America Multi-Center Prospective Study in 260 Subjects.” In Journal of Neurosurgery, 115:A445–46. AMER ASSOC NEUROLOGICAL SURGEONS, 2011.
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    • Mummaneni, Praveen V., Justin S. Smith, Christopher Shaffrey, Frank Schwab, Nicola Hawkinson, Virginie Lafage, Robert Hart, et al. “Risk Factors for Major Perioperative Complications in Adult Spinal Deformity Surgery.” In Journal of Neurosurgery, 115:A402–A402. AMER ASSOC NEUROLOGICAL SURGEONS, 2011.
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    • Fehlings, Michael G., Branko Kopjar, Paul Arnold, Tim Yoon, Alexander Vaccaro, Darrel Brodke, Jens Chapman, Christopher Shaffrey, Michael Janssen, and Rick Sasso. “Does Surgical Treatment for Cervical Spondylotic Myelopathy Result in Long Term Benefit? Two Year Outcomes of the AO Spine North America CSM Multi-Center Prospective Study in 280 Subjects.” In Journal of Neurosurgery, 113:A402–3. AMER ASSOC NEUROLOGICAL SURGEONS, 2010.
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    • Jagannathan, Jay, Charles A. Sansur, Rod J. Oskouian, Kai-Ming Fu, and Christopher I. Shaffrey. “Radiographic restoration of lumbar alignment after transforaminal lumbar interbody fusion..” In Neurosurgery, 64:955–63, 2009. https://doi.org/10.1227/01.neu.0000343544.77456.46.
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    • Fehlings, Michael G., Alexander Vaccaro, Bizhan Aarabi, Christopher Shaffrey, James Harrop, Marcel Dvorak, Charles G. Fisher, Y Raja Rampersaud, Eric M. Massicotte, and Stephen Lewis. “A prospective, multicenter trial to evaluate the role and timing of decompression in patients with cervical spinal cord injury: Initial one year results of the STASCIS study.” In Journal of Neurosurgery, 108:A848–A848. AMER ASSOC NEUROLOGICAL SURGEONS, 2008. https://doi.org/10.3171/JNS/2008/108/04/a600.
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    • Fehlings, Michael G., Branko Kopjar, Tim Yoon, Paid Arnold, Darrel Brodke, Eric Woodard, Christopher Shaffrey, Alexander Vaccaro, and Michael Jannsen. “Predictors of outcome with decompressive surgery for cervical spondylotic myelopathy: A prospective multicenter study in 283 patients with independent assessment.” In Journal of Neurosurgery, 108:A871–72. AMER ASSOC NEUROLOGICAL SURGEONS, 2008. https://doi.org/10.3171/JNS/2008/108/04/a724.
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    • Fehlings, Michael G., Nicholas Theodore, James Harrop, Gilles Maurais, Charles Kuntz, Christopher Shaffrey, Brian Kwon, et al. “Results of the cethrin phase I/IIa prospective clinical trial of a rho inhibitor for the treatment of acute spinal cord injury.” In Journal of Neurosurgery, 106:A754–A754. AMER ASSOC NEUROLOGICAL SURGEONS, 2007.
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    • Harrop, James S., Alexander R. Vaccaro, R John Hurlbert, Jared T. Wilsey, Eli M. Baron, Christopher I. Shaffrey, Charles G. Fisher, et al. “Intrarater and interrater reliability and validity in the assessment of the mechanism of injury and integrity of the posterior ligamentous complex: a novel injury severity scoring system for thoracolumbar injuries. Invited submission from the Joint Section Meeting On Disorders of the Spine and Peripheral Nerves, March 2005..” In Journal of Neurosurgery. Spine, 4:118–22, 2006. https://doi.org/10.3171/spi.2006.4.2.118.
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    • Shen, F. H., S. Bhattacharjee, M. Harper, I. Marks, J. Ouellet, C. Shaffrey, and V. Arlet. “Corpectomy and reconstruction of anterior vertebral body tumors with an expandable cage through a posterior only extracavitary approach.” In Journal of Bone and Mineral Research, 20:P73–74. AMER SOC BONE & MINERAL RES, 2005.
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    • Thomas, A. J., R. P. Nockels, H. Q. Pan, C. I. Shaffrey, and M. Chopp. “Progesterone is neuroprotective after acute experimental spinal cord trauma in rats..” In Spine, 24:2134–38, 1999. https://doi.org/10.1097/00007632-199910150-00013.
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