中国美容医学2011，Vol.20Issue(2)：303-305,3.
传动直丝弓技术矫治安氏Ⅱ类错(牙合)的临床初步应用
Clinical application of self-tapping micro-implants in Angle class Ⅱ malocclusion
程学晖 1陈兰 1曾倩1
作者信息
- 1. 孝感口腔医院正畸科,湖北,孝感,432000
- 折叠
摘要
Abstract
Objective To investigate the clinical course and the control effect of molar of the self-drilling micro-implants as anchorage in orthodontic treatment. And evaluat the curative effect of self-drilling micro-implants. Methods 13 patients with Class Ⅱ division 1 malocclusion aged from 13 to 25 years old, were extract of bilateral maxillary first premolars and implant self-drilling micro-implants before bonding brackets, and use the micro-plantsbefore to backward the anterior teeth. Take the cephalomatric films before and after the treatment and mesure the variation of the teeth. Results 13 patients with self-drilling micro-implants finished orthodontic treatment and the overbite and overjet were normal. After the treatment, there was no serious horizital and vertical movement (P＞0.05),the anterior teeth had significant horizital movement (P＜0.01) And the patients' lateral profile obviously improved. Conclusion The self-drilling micro-implants was a kind of solid comfortable anchorage system, can solve the crowding and protruded malocclusion with molars' stablitiy. So this method could be widely used in orthodontic treatment.关键词
正畸矫治器/安氏Ⅱ类错(牙合)/传动直丝弓矫治技术分类
医药卫生引用本文复制引用
程学晖,陈兰,曾倩..传动直丝弓技术矫治安氏Ⅱ类错(牙合)的临床初步应用[J].中国美容医学,2011,20(2):303-305,3.
