Ishigaki S, Nakamura T, Akanishi M, Maruyama T
Int J Prosthodont. 1989 Mar-Apr;2(2):148-54.
Opening and closing mandibular border movements of 250 subjects, 130 with clinical signs of TMJ pathosis and 120 normal subjects, were evaluated by measuring incisal interocclusal distance and recording mandibular movement on a tracking device. Both maximal opening and closing pathways were divided into initial and secondary phases, and were further classified into seven patterns on the basis of anomalous mandibular movements. Subjects with TMJ sounds tended to show mandibular deviations in the second phase, while those with tenderness to muscle palpation tended to show deviations in both phases. Subjects with bruxism demonstrated twice as many deviations in the second phase.
通过测量切牙间咬合距离并在跟踪设备上记录下颌运动，对250名受试者（130名有颞下颌关节病变临床体征者和120名正常受试者）的下颌开闭边缘运动进行了评估。最大开口和闭口路径均分为初始阶段和继发阶段，并根据下颌异常运动进一步分为七种模式。有颞下颌关节弹响的受试者在第二阶段往往出现下颌偏斜，而肌肉触诊有压痛的受试者在两个阶段均往往出现偏斜。磨牙症患者在第二阶段出现的偏斜次数是前者的两倍。
