口腔医学研究 ›› 2018, Vol. 34 ›› Issue (3): 258-261.DOI: 10.13701/j.cnki.kqyxyj.2018.03.011

• 颞下颌关节研究 • 上一篇    下一篇

反牙合与颞下颌关节结构紊乱病相关性研究

辜文妍, 贾梦莹, 陈青立, 许颖捷, 吕曜光, 龚忠诚*   

  1. 新疆医科大学第一附属医院,口腔医学院,颌面肿瘤外科 新疆 乌鲁木齐 830054
  • 收稿日期:2018-01-24 出版日期:2018-03-30 发布日期:2018-03-27
  • 通讯作者: *龚忠诚,E-mail:565249755@qq.com
  • 作者简介:辜文妍(1992~ ),女,硕士在读,主要从事颞下颌关节的临床与基础研究。
  • 基金资助:
    国家自然科学基金(编号:81760191)

Study on Correlation between Crossbite and Temporomandibular Joint Disc Displacement.

GU Wen-yan,JIA Meng-ying, CHEN qing-li, XU Ying-jie, LV Yao-guang, GONG Zhong-cheng*   

  1. Oncology Department of Oral & Maxillofacial Surgery, the First Affiliated Hospital of Xinjiang Medical University. Urumqi 830054, China
  • Received:2018-01-24 Online:2018-03-30 Published:2018-03-27

摘要: 目的: 探讨反牙合与颞下颌关节结构紊乱病的相关性。方法: 收集59例,诊断为颞下颌关节结构紊乱病伴反牙合患者。将颞下颌关节结构紊乱病患者分为可复性关节盘移位、不可复性关节盘移位。根据反牙合牙位、反牙合牙形态功能、反牙合牙数目、反牙合牙相对中线关系分组,运用SPSS22.0软件对数据行卡方分析。结果: 反牙合牙位与颞下颌关节结构紊乱病有关,前后牙均有反牙合的颞下颌关节结构紊乱病患者与不可复性关节盘移位有关(P<0.05);其余分类均无相关性。结论: 反牙合牙位是颞下颌关节结构紊乱病的潜在影响因素,牙合疲劳易诱发关节结构紊乱。

关键词: 颞下颌关节结构紊乱病, 反牙合, 治疗

Abstract: Objective: To investigate the correlation between crossbite and temporomandibular joint disc displacement (DD). Methods: Fifty-nine cases were collected, who were diagnosed as DD with crossbite. The patients with DD were divided into disc displacement with reduction and disc displacement without reduction. They were classified in terms of the crossbite tooth location, morphological function, crossbite tooth number, and relative median line of crossbite tooth. The data were analyzed with SPSS22.0 software package and X2 test. Results: There was a significant correlation between crossbite tooth position and DD. Crossbite in anterior and posterior teeth had a high incidence of disc displacement without reduction (P<0.05). The other classification were no significance. Conclusion: Crossbite might be a risk factor in DD, and bite fatigue might induce DD.

Key words: Temporomandibular joint disc displacement, Crossbite, Therapy