Development of the diagnosis system for occlusion

Jerk-cost作为下颌运动平滑性的一个指标，已被用于评估牙齿缺失和错牙合患者的咀嚼功能。因此，急动成本测量系统不能确定每个咀嚼阶段随时间的急动成本。本研究的目的是通过测量咀嚼运动来评估咬合变化的影响。在这项研究中，新的方法开发使用加速度计，并验证了这种方法的可靠性。

Jerk-cost as a measure of jaw movement smoothness has been used to evaluate the masticatory function of patients with tooth loss and malocclusion. Jerk-cost measuring systems have thus far been unable to determine the jerk-cost of each chewing phase over time. The purpose of this study was to evaluate the effect of the changes of the occlusion by measuring the musticatory movement. In this study, the new methods were developed using an Accelerometer and verified the reliability of this method.