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颞颌关节病相当广泛,临床症状复杂,病因不易查明。作者研究咬合功能障碍引起的颞颌关节病的诊断与治疗,检查116例病人,年龄24～49岁,没有急性颞颌关节炎既往史,没有系统性疾病。第1组42例,一侧牙列缺损。第2组46例,牙列完整,一侧(牙合)关系紊乱。第3组28例,双侧(牙合)关系紊乱并有部分缺牙。对照组是40名没有颞颌关节病、牙列和(牙合)关系正常的人。进行口腔检查,在(牙合)架上分析研究模型,颞颌关节X线检查、血流图检查和咀嚼肌肌电图检查。研究结果:临床症状有颞颌关节运动减慢,关节杂音,长期负荷时疼痛,安静以后
Temporomandibular joint disease is quite extensive, complex clinical symptoms, the cause is not easy to identify. The authors studied the diagnosis and treatment of temporomandibular joint disease caused by bite dysfunction and examined 116 patients aged 24 to 49 years without previous history of acute temporomandibular joint arthritis and no systemic disease. Group 1 42 cases of dentition defect on one side. Group 2 46 cases, complete dentition, one side (occlusion) relationship disorders. The third group of 28 cases, bilateral (occlusion) disorders and some missing teeth. Control group was 40 people without temporomandibular joint disease, dentition and (occlusion) normal relationship. Oral examination was carried out, the study model was analyzed on the occlusal frame, the temporomandibular joint X-ray examination, the blood flow chart examination and the masticatory muscle electromyography examination. Results: The clinical symptoms of temporomandibular joint slowed movement, joint noise, long-term pain, quiet after