分析1.5T核磁共振对早期鉴别诊断颞颌关节紊乱综合症的效果  

Analysis of the effect of 1.5T MRI on the early differential diagnosis of temporomandibular joint disorder syndrome

作　　者：龚晓萍 刘成环 李俊华 祁海峰 Gong Xiaoping;Liu Chenghuan;Li Junhua;Qi Haifeng(Department of Radiology of the First People's Hospital of Xining City, Xining, Qinghai 810000)

机构地区：[1]西宁市第一人民医院放射科,青海西宁810000

出　　处：《中外女性健康研究》2020年第19期176-177,共2页Women＇s Health Research

摘　　要：目的:探讨1.5T核磁共振对早期鉴别诊断颞颌关节紊乱综合症的效果。方法:选取40例颞颌关节紊乱综合症患者(64个病变颞颌关节),并同期选取30名健康体检者(60个颞颌关节),均以X线和1.5T核磁共振(MRI)检查,将病理检查结果或内镜检查结果作为对照,分析MRI对诊断颞颌关节紊乱综合症的价值。结果:X线诊断敏感性为91.38%,特异性为86.59%,诊断符合率为88.57%;MRI诊断敏感性为100.00%,特异性为95.00%,诊断符合率为97.14%;MRI诊断敏感性、特异性和符合率均高于X线(P<0.05)。结论:在颞颌关节紊乱综合症中MRI诊断效果良好。Objective:To investigate the effect of 1.5T MRI on the early differential diagnosis of temporomandibular joint disorder syndrome.Methods:40 patients with temporomandibular joint disorder syndrome(64 diseased temporomandibular joints)and 30 healthy subjects(60 temporomandibular joints)at the same time were selected,all of them were examined by X-ray and 1.5T magnetic resonance(MRI).The value of MRI in the diagnosis of temporomandibular joint disorder syndrome was analyzed by comparing the results of pathological examination or endoscopy.Results:The sensitivity of X-ray diagnosis was 91.38%,specificity was 86.59%,diagnosis coincidence rate was 88.57%.The sensitivity of MRI diagnosis was 100.00%,specificity was 95.00%,diagnosis coincidence rate was 97.14%.The sensitivity diagnosis,specificity and coincidence rate of MRI were higher than X-ray(P<0.05).Conclusion:MRI is effective in diagnosing temporomandibular joint disorder syndrome.

关 键 词：颞颌关节紊乱综合症 核磁共振 鉴别诊断 

分 类 号：R73[医药卫生—肿瘤]