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Nasal Airflow Dynamics Before and After Septorhinoplasty for Correction of Cleft Lip Nasal Deformity: A Single Patient Case Report

Publication ,  Journal Article
Gosman, RE; Marcus, JR; Frank-Ito, DO
Published in: Face
September 1, 2023

Background: Unilateral cleft lip nasal deformity (uCLND) creates multiple sites of nasal airway obstruction, impacting patients’ quality of life. Surgical restoration of function remains technically challenging and complex. Objectives: This is a single patient case report to determine consistency of patient’s subjective perception of nasal outcomes after septorhinoplasty with objective assessments, and effectiveness of standard surgical techniques in targeting sites of greatest nasal anatomical obstruction. Method: Patient-reported quality of life (QOL) measures were collected. Pre- and post-surgery radiographic images of a patient with uCLND were obtained for computational fluid dynamics (CFD) modeling of patient-specific nasal function. Objective assessments were obtained using rhinomanometry and CFD. CFD-derived localized resistance at multiple cross-sectional segments were determined and used to identify greatest nasal obstructive sites. Results: Patient-reported QOL scores improved by 20 to 73 points. CFD-calculated bilateral resistance decreased from 0.155 to 0.061 Pa.s/ml, cleft-side resistance from 0.407 to 0.091 Pa.s/ml, and non-cleft-side from 0.228 to 0.120 Pa.s/ml. Rhinomanometry showed similar decreases in resistance. On the cleft side, 25 identified sites of greatest obstruction decreased to 15 sites post-surgery; on the non-cleft side, 23 sites of greatest obstruction decreased to 16 sites post-surgery. Conclusion: Results suggest improvement in nasal patency after septorhinoplasty. Additional greatest obstructive sites in the post-surgical airway were mostly around the superior airway.

Duke Scholars

Published In

Face

DOI

EISSN

2732-5016

Publication Date

September 1, 2023

Volume

4

Issue

3

Start / End Page

319 / 326
 

Citation

APA
Chicago
ICMJE
MLA
NLM
Gosman, R. E., Marcus, J. R., & Frank-Ito, D. O. (2023). Nasal Airflow Dynamics Before and After Septorhinoplasty for Correction of Cleft Lip Nasal Deformity: A Single Patient Case Report. Face, 4(3), 319–326. https://doi.org/10.1177/27325016231177456
Gosman, R. E., J. R. Marcus, and D. O. Frank-Ito. “Nasal Airflow Dynamics Before and After Septorhinoplasty for Correction of Cleft Lip Nasal Deformity: A Single Patient Case Report.” Face 4, no. 3 (September 1, 2023): 319–26. https://doi.org/10.1177/27325016231177456.
Gosman, R. E., et al. “Nasal Airflow Dynamics Before and After Septorhinoplasty for Correction of Cleft Lip Nasal Deformity: A Single Patient Case Report.” Face, vol. 4, no. 3, Sept. 2023, pp. 319–26. Scopus, doi:10.1177/27325016231177456.

Published In

Face

DOI

EISSN

2732-5016

Publication Date

September 1, 2023

Volume

4

Issue

3

Start / End Page

319 / 326