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

目探索治疗下颌角肥大形时隆新方法。

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

探讨同时解决颧过高和部短小一种新方法。

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

形下颌垂直向生长和点垂直向移位增加。上颌与下颌磨牙垂直向或向移动与下颌旋转及点水平向移位无关。