Objective To investigate a new method of genioplasty for treatment of a prominent mandibular angle with mandibular malformation.

目的疗下颌角肥大伴畸形时隆的新方法。

Objective To improve the effect of operation for patients with prominent malar complex and microgenia.

讨同时解决颧过高部短小的一种新方法。

Occlusal or vertical movement of maxillary and mandibular molars was not correlated to mandibular rotation or horizatal displacement of pogonion.

畸形患者的下颌垂直向生点垂直向移位增加。上颌与下颌磨牙的垂直向或向移动与下颌旋转及点的水平向移位无关。