医学
回顾性队列研究
逻辑回归
髁突
磁共振成像
优势比
口腔正畸科
相关性
牙科
统计显著性
外科
放射科
内科学
几何学
数学
作者
Jiong Zhao,Simo Xia,Shijing Yue,Yi Luo,Pei Shen,Chi Yang
出处
期刊:Journal of Craniofacial Surgery
[Ovid Technologies (Wolters Kluwer)]
日期:2023-12-29
卷期号:35 (1): e28-e31
标识
DOI:10.1097/scs.0000000000009710
摘要
This study aimed to investigate the correlation between mandibular deviation (MD) and possible clinical factors in patients with anterior disc displacement (ADD). This retrospective clinical study enrolled 296 patients with ADD, diagnosed using magnetic resonance imaging, from 2015 to 2018. The clinical symptoms and medical histories of these patients were carefully examined and recorded. Mandibular deviation was the primary outcome variable confirmed by a combination of clinical examination and facial photographs or posteroanterior cephalograms. The primary predictor variable was ADD staging. Secondary predictor variables included condylar height and distance of disc displacement. Other predictor variables were age, sex, disease course, oral parafunctions, depression, and bone mineral density. We used logistic regression to examine the correlation between the MD and all predictor variables. The χ 2 test and analysis of variance were used to exclude the correlation between the predictor variables. In this study, the prevalence of MD was 77% among 278 patients with ADD. Bilateral ADD staging significantly contributed to MD on both sides. The odds ratio increased with the deterioration of disc displacement. The present study demonstrated that the ADD staging influences the condylar height and MD, and that articular disk position should be considered while treating MD.
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