Does Variation in Anatomic Landmarks Affect Volumetric Changes in the Upper Airway Following Mandibular Setback Surgery?

2020 ◽  
Vol 78 (10) ◽  
pp. e81-e82
Author(s):  
S. Ashabranner ◽  
T. Albright ◽  
M. Han ◽  
M. Miloro ◽  
F. Antonini
Keyword(s):  
Upper Airway ◽  
Anatomic Landmarks ◽  
Mandibular Setback ◽  
Mandibular Setback Surgery

Effects of mandibular setback surgery on upper airway dimensions and their influence on obstructive sleep apnoea – A systematic review

2015 ◽  
Vol 43 (2) ◽  
pp. 248-253 ◽  
Author(s):  
Laura Fernández-Ferrer ◽  
José María Montiel-Company ◽  
Teresa Pinho ◽  
José Manuel Almerich-Silla ◽  
Carlos Bellot-Arcís
Keyword(s):  
Systematic Review ◽  
Obstructive Sleep Apnoea ◽  
Upper Airway ◽  
Sleep Apnoea ◽  
Mandibular Setback ◽  
Obstructive Sleep ◽  
Mandibular Setback Surgery ◽  
Airway Dimensions

scholarly journals Review the Impact of Mandibular Setback Surgery for the Correction of Class III Malocclusion on the Upper Airway Space

2021 ◽  
Vol 9 (F) ◽  
pp. 644-649
Author(s):  
Dareen Aljehani
Keyword(s):  
Upper Airway ◽  
Class Iii ◽  
Class Iii Malocclusion ◽  
Eligibility Criteria ◽  
Pharyngeal Airway ◽  
Mandibular Setback ◽  
Obstructive Sleep ◽  
Mandibular Setback Surgery ◽  
The Impact

AIM: This study aimed to review the scientific evidence related to the effect of mandibular setback surgery for the correction of Class III malocclusion on the changes in volume and anatomical structures’ positions of the upper airway within at least 1 year follow-up. METHODS: An electronic research was conducted on PubMed, Google scholar, and Elsevier up to April 20, 2021, the inclusion criteria were prospective or retrospective studies aiming to compare the changes in upper airway space following isolated mandibular setback through at least 1 year of follow-up. RESULTS: A total of 84 studies were retrieved, only 12 studies met the eligibility criteria. Their methods of measurement were using lateral cephalometry, CT, or Cone-beam computed tomography. Most of them showed narrowing in the Pharyngeal airway space, with some variability within the follow-up periods. Impact on the possibility of obstructive sleep apnea (OSA) was discussed in most of the included studies. CONCLUSION: Narrowing of upper airway volume is associated with isolated mandibular setback surgeries within 1 year of follow-up. However, OSA was not necessarily a consequence. Any predisposing factors for OSA should be considered before isolated mandibular setback surgery.

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