基于临床观察的颞下颌关节活动度过高表现
Temporomandibular Joint Hypermobility Manifestation Based on Clinical Observations.
作者信息
Nosouhian Saeid, Haghighat Abbas, Mohammadi Iman, Shadmehr Elham, Davoudi Amin, Badrian Hamid
机构信息
Assistant professor, Dental Implants Research Centre and Department of Prosthodontics, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran.
Assistant professor, Dental Implants Research Centre and Department of Oral and Maxillofacial Surgery, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran.
出版信息
J Int Oral Health. 2015 Aug;7(8):1-4.
BACKGROUND
Joint range of motion might affected by some factors like laxity and increase joint mobility. Generalized joint hypermobility and temporomandibular joint hypermobility (TMJH) are reported as risk factors for temporomandibular disorders. The aim of this study was to survey the etiological factors of TMJH and its relations to habitual status.
MATERIALS AND METHODS
In this cross-sectional descriptive study, 69 patients with TMJH were involved. After profiling personal information and medical history, the patients were divided into three groups based on their maximum mouth opening (MMO) as follow: (Light) MMO of 50-55 mm, (moderate): MMO between 55 and 65 mm, (severe) MMO >65 mm. For subjective observations, patients were asked to fill the prepared questionnaire. The objective evaluations conducted by a specialist. Finally, all the data subjected Chi-Square test by using SPSS software version 22 at a significant level of 0.05.
RESULTS
TMJH was more common in women (74.2%). The light group had significant differences with other groups in the discomfort of TMJ and TMJ sound (P < 0.05). Furthermore, sever group manifested highest percentage of masticatory pains, significantly (P < 0.05).
CONCLUSION
It can be concluded that pain in TMJ would have a correlation with MMO.
背景
关节活动范围可能受诸如松弛度等因素影响，并增加关节活动度。全身性关节过度活动和颞下颌关节过度活动（TMJH）被报道为颞下颌关节紊乱病的危险因素。本研究的目的是调查TMJH的病因及其与习惯状态的关系。
材料与方法
在这项横断面描述性研究中，纳入了69例TMJH患者。在记录个人信息和病史后，根据患者的最大开口度（MMO）将其分为三组，如下：（轻度）MMO为50 - 55毫米，（中度）：MMO在55至65毫米之间，（重度）MMO>65毫米。对于主观观察，要求患者填写准备好的问卷。由一名专家进行客观评估。最后，使用SPSS 22软件对所有数据进行卡方检验，显著性水平为0.05。
结果
TMJH在女性中更为常见（74.2%）。轻度组在颞下颌关节不适和颞下颌关节弹响方面与其他组有显著差异（P<0.05）。此外，重度组咀嚼疼痛的百分比最高，差异有统计学意义（P<0.05）。
结论
可以得出结论，颞下颌关节疼痛与最大开口度有关。
Zotero 插件