上海口腔医学 ›› 2021, Vol. 30 ›› Issue (2): 210-213.doi: 10.19439/j.sjos.2021.02.020

• 论著 • 上一篇    下一篇

改良后牙咬合板治疗颞下颌关节盘不可复性前移位的效果评价

张颖, 卢锦芬, 张清彬   

  1. 广州医科大学附属口腔医院 颞下颌关节病科, 广州口腔病研究所·口腔医学重点实验室,广东 广州 510140
  • 收稿日期:2019-05-08 修回日期:2019-08-23 出版日期:2021-04-25 发布日期:2021-05-11
  • 通讯作者: 张清彬,E-mail:519902801@qq.com
  • 作者简介:张颖(1986-),女,硕士,E-mail:306475848@qq.com

Clinical study of modified posterior dental splint in the treatment of anterior disk displacement without reduction of the temporomandibular joint

ZHANG Ying, LU Jin-fen, ZHANG Qing-bin   

  1. Department of Temporomandibular Joint Disorders, Key Laboratory of Oral Medicine, Guangzhou Institute of Oral Disease, Stomatology Hospital of Guangzhou Medical University. Guangzhou 510140, Guangdong Province, China
  • Received:2019-05-08 Revised:2019-08-23 Online:2021-04-25 Published:2021-05-11

摘要: 目的:探讨改良后牙咬合板治疗颞下颌关节盘不可复性前移位的临床效果。方法:随机选取2016年10月—2017年10月在广州医科大学附属口腔医院就诊的颞下颌关节盘不可复性前移位患者89例作为研究对象,其中,男18例,女71例,年龄16~59岁。患者分为2组,第1组47例,治疗方案为配戴改良后牙咬合板;第2组42例,治疗方案为配戴稳定性咬合板,分别记录每例患者在治疗前、配戴咬合板3个月、配戴咬合板半年(治疗结束)、疗程结束后1年等不同阶段的疼痛指数和开口度变化。采用 SPSS 18.0 软件包进行统计学分析,采用重复测量方差分析,比较2组之间各项指标有无差异。结果:改良后牙咬合板改善开口功能优于稳定性咬合板(P<0.05)。而在治疗关节疼痛方面,2种咬合板疗效无显著差异(P>0.05)。结论:改良后牙咬合板作为一种新型咬合板用于治疗颞下颌关节盘不可复性前移位疗效显著,适合临床推广。

关键词: 颞下颌关节, 关节盘不可复性前移位, 改良后牙咬合板, 稳定性咬合板

Abstract: PURPOSE: To investigate the clinical effect of modified posterior dental splint in the treatment of anterior disk displacement without reduction of the temporomandibular joint (TMJ). METHODS: Eight-nine patients with anterior disk displacement without reduction of the TMJ who were treated in Stomatology Hospital of Guangzhou Medical University from October 2016 to October 2017 were selected in the study. 47 patients in the first group were treated by modified posterior dental splint, while 42 patients in the second group were treated by stabilization splint. The patients’ pain index, mouth opening degrees were collected before treatment,3 months, 6 months, and 1 year after treatment. Statistical analysis of the data was performed using SPSS 18.0 software package, multivariate test was used to compare the indicators between the two groups. RESULTS: The effect of modified posterior dental splint on treating limited mouth opening was better than those of stabilization splint(P<0.05). In the treatment of joint pain, the two splints had no significant difference(P>0.05). CONCLUSIONS: Modified posterior dental splint is a new type of splint for the treatment of TMJ disorders. It is suitable for clinical application.

Key words: Temporomandibular Joint, Anterior disk displacement without reduction, Modified posterior dental splint, Stabilization splint

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