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Roy John Colglazier

Assistant Professor of Radiology
Radiology, Musculoskeletal Imaging

Current Appointments & Affiliations


Assistant Professor of Radiology · 2022 - Present Radiology, Musculoskeletal Imaging, Radiology

Recent Publications


The impact of preoperative bone mineral density on outcomes following lower extremity megaprosthetic reconstruction for oncologic resections.

Journal Article Bone · January 2026 BACKGROUND: While megaprosthetic reconstructions have been instrumental in restoring patients' functional abilities, surgeons remain cautious of revision risk. This is the first study to assess the impacts of preoperative bone mineral density (BMD) on outc ... Full text Link to item Cite

The Duke University Cervical Spine MRI Segmentation Dataset (CSpineSeg).

Journal Article Sci Data · October 27, 2025 This work describes a publicly available dataset, the Duke University Cervical Spine MRI Segmentation Dataset (CSpineSeg), consisting of 1,255 cervical spine magnetic resonance imaging (MRI) examinations from 1,232 patients collected from the Duke Universi ... Full text Link to item Cite

SegmentAnyBone: A universal model that segments any bone at any location on MRI.

Journal Article Med Image Anal · April 2025 Magnetic Resonance Imaging (MRI) is pivotal in radiology, offering non-invasive and high-quality insights into the human body. Precise segmentation of the MRIs into different organs and tissues would be very beneficial as it would allow more accurate measu ... Full text Link to item Cite
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Education, Training & Certifications


University of Kansas, School of Medicine · 2014 M.D.