Wilson J, Nairn R I
Int J Prosthodont. 1989 Mar-Apr;2(2):143-7.
An investigation into mandibular retrusion and the relationship between the maximum intercuspal position and the most retruded mandibular position was conducted on 15 dental students and nurses who had reasonably intact dentitions and a well-defined intercuspation. A photographic method was used to measure the retrusion that occurred at the occlusal surfaces of the posterior teeth. An average of approximately 0.2 mm retrusion was found, and the explanation of the relatively large "apparent" retrusion led to a discussion of the mandibular axes of opening.
对15名牙列基本完整且牙尖交错良好的牙科学生和护士进行了一项关于下颌后缩以及最大牙尖交错位与下颌最后退位之间关系的调查。采用摄影方法测量后牙咬合面发生的后缩情况。发现平均约有0.2毫米的后缩，对相对较大的“明显”后缩的解释引发了关于下颌开口轴的讨论。
