摘要
目的 :探讨TMJ疼痛与TMJID的关系。方法 :对 4 4例单侧关节疼痛TMD患者 88侧关节完成开闭口斜矢状位PDW成像 ,以非疼痛侧盘突关系做自身对照 ,评价关节疼痛与TMJID的关系。结果 :4 4个疼痛关节中 ,30个关节 (6 8.2 % )表现为TMJID ,其中ADDR为 11个关节 (2 5 % ) ,ADDWR为 19个关节 (4 3.2 % ) ;而 4 4个非疼痛关节中 6个关节 (13.6 % )表现为ADDR。经统计学分析 ,TMJ疼痛与TMJID及TMJID的类型有显著相关性 (P <0 .0 0 5 )。结论
Objective: To investigate the relationship between joint pain and temporomandibular joint internal derangement(TMJID). Methods: Oblique sagittal PDW imaging at closed and open mouth was obtained from 88 joints of 44 patients who complained of unilateral TMJ pain. The disc-condyle relationship of pain-free side served as self-control. Results: Of 44 painful joints, 30 joints (68.2%) showed TMJID, among which 11(25%) had ADDR and 19(43.2%) had ADDWR. While there had ADDR only in 6(13.6%) of 44 pain-free TMJs. There was significant correlation between joint pain and TMJID or the type of TMJID (P<0.05). Conclusion: TMJID is one of the factors producing temporomandibular joint pain.
出处
《口腔医学研究》
CAS
CSCD
2004年第4期359-361,共3页
Journal of Oral Science Research
基金
北京军区"十五"医学科技研究资助项目 (编号 :0 2B0 11)
关键词
疼痛
颞下颌关节内紊乱
核磁共振
Pain Temporomandibular joint internal derangement Magnetic resonance imaging
