Akademik Veri Yönetim Sistemi
Journal of Craniofacial Surgery, cilt.34, sa.1, ss.343-349, 2023 (SCI-Expanded)
Copyright © 2022 Mutaz B. Habal, MD. All rights reserved.Purpose: The purpose of this study is to evaluate the degree of nasal airway function after simultaneous intranasal corrective surgery and bimaxillary surgery in patients with excessive superior maxillary repositioning. Materials and Methods: A retrospective cohort study was conducted on consecutive LeFort I superior repositioning patients who also underwent simultaneous intranasal surgery to prevent airway obstruction between 2015 and 2019. The Nasal Obstruction Symptom Evaluation (NOSE) scale was administered to all participants before the operation and after 1 year. Results: Fifteen patients (n =12 females; n= 3 males) among 440 bimaxillary orthognathic surgery patients were enrolled with inclusion criteria of maxillary impaction between 8 and 12 mm. All subjects underwent at least LeFort I osteotomy, septoplasty, bilateral inferior turbinectomy, and bilateral sagittal split osteotomy. Two patients received custom-made total joint prosthesis. The primary outcome variable investigated was nasal function. The mean preop Nasal Obstruction Symptom Evaluation score was 24.33 and the mean postop score was 5. Conclusions: Intranasal procedures performed simultaneously with 8 mm or more maxillary impaction improves postoperative functional outcome in terms of nasal airway patency and breathing. Partial inferior turbinectomies and septoplasty should be performed consistently to avoid nasal obstruction if the impaction of upper jaw exceeds 8 mm.