颞颌关节功能紊乱综合征是口腔颌面部的多发病和常见病。主要表现关节运动障碍,在开口和咀嚼运动时出现关节区以及关节周围肌群的疼痛、弹响和杂音等主要症状。由于病因复杂,虽然治疗方法很多,但效果 Temporomandibular joint dysfunction syndrome is a frequently occurring and common disease of oral and maxillofacial region. The main manifestations of joint dyskinesia, the opening and chewing movements appear in the joint area and the muscles around the joint pain, snapping and noise and other major symptoms. Due to the complex cause, although a lot of treatment, but the effect