文章基本信息

标题：Alteraes do volume da via aérea superior após cirurgia bimaxilar para correo de má-ocluso esquelética Classe III: Uma série de casos
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作者：Camila Lago ; Joo Francisco Barbosa Cordeiro ; Leandro Eduardo Klüppel 等
期刊名称：Research, Society and Development
电子版ISSN：2525-3409
出版年度：2022
卷号：11
期号：1
页码：1-12
DOI：10.33448/rsd-v11i1.25238
语种：English
出版社：Grupo de Pesquisa Metodologias em Ensino e Aprendizagem em Ciências
摘要：The aim of this study was to assess the airway volume of patients with Class III skeletal malocclusion undergoing bimaxillary orthognathic surgery. The sample consisted of 10 patients with Class III skeletal malocclusion undergoing bimaxillary orthognathic surgery. Through computed tomography, the three-dimensional volumetric measurements of the airways were determined using the Dolphin Imaging 11.7 program and were compared between the pre- and postoperative periods. Patients were divided into two groups, (1) airway narrowing and (2) airway enlargement. Group 1 showed a mean reduction of 66.16 ± 52.48 mm2 in the two-dimensional assessment of the airways and 2311.16 ± 1653.71 mm3 in the three-dimensional assessment (p≤ 0.05). On the other hand, group 2 increased 166.5 ± 73.13 mm2 and 4116 ± 1323.85 mm3. There was no correlation between the values obtained with bone movement, in mm (p≥0.05). Patients with class III deformities undergoing bimaxillary surgery, most with reduced airways, however, this decrease does not always occur to the same extent for all patients.
关键词：Orthognathic Surgery;Airway Remodeling;Oropharynx;Nasopharynx;Tomography.