Abstract:

Periodontally accelerated osteogenic orthodontics（PAOO）was developed from corticotomy，which was based on the regional acceleratory phenomenon（RAP）. This technique has been known as a reasonable and safe option for the growing demand for shortened treatment time of adult teeth movement. The paper provides the history of PAOO development，its related experimental studies，surgical technique，indications，contraindications，clinical treatment outcomes，risks and complications.

Key words: periodontally accelerated osteogenic orthodontics, PAOO；tooth movement；corticotomy

摘要：

牙周加速成骨正畸治疗（periodontally accelerated osteogenic orthodontics，PAOO）是基于局部加速现象使牙齿快速移动的方法，由骨皮质切开术发展而来，加快治疗的过程，尤其能满足成年人的治疗需求。文章对PAOO的发展进程、相关动物实验研究、手术临床操作过程、适应证与禁忌证、临床作用、风险及并发症等做一介绍。

关键词: 牙周加速成骨正畸治疗, 牙齿移动, 骨皮质切开