颏部是维持面部平衡和协调的重要元素,大小和空间位置的变化可导致各种畸形。颏成形术是最早开展的颅颌面轮廓整形之一,主要包括假体植入隆颏术、自体骨植入隆颏术和颏截骨成形术。近年来,计算机辅助外科、机器人外科及3D打印技术开始应用于颏成形术中。本文对颏成形术的发展及现况进行综述。

The chin plays an important role in the facial balance and harmony. Deformities of the chin are commonly present in cosmetic surgery. Genioplasty is one of the earliest craniofacial contour plastic surgery carried out. There are various techniques for chin deformities including chin augmentation with autogenous grafting or alloplastic materials and genioplasty. Computer assisted surgery, robotics surgery and 3D printing will be widely developed in genioplasty. In this paper, the development and present situation of genioplasty were reviewed.