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

探讨同时解决颧和部短小一种新方法。

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伴畸形时隆新方法。

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

畸形患者下颌垂直向生长和垂直向移位增加。上颌与下颌磨牙垂直向或向移动与下颌旋转水平向移位无关。