自体牙移植在正畸中的应用  

The combined treatment of the ectopic teeth or impacted teeth by autologous tooth transplants and orthodontic

作　　者：谢桂英 

机构地区：[1]宜昌市西陵口腔医院,湖北宜昌443000

出　　处：《中国美容医学》2011年第11期1799-1800,共2页Chinese Journal of Aesthetic Medicine

摘　　要：目的:观察自体牙移植术联合正畸方法治疗异位牙或阻生埋伏牙的临床效果,探讨移植牙成功的影响因素。方法:临床就诊病例16例,年龄11～21岁,先行正畸治疗以拓展出合适间隙,之后用种植机制备牙槽窝,拔除异位牙或阻生牙后移植于此处,正畸片断弓固定。结果:16例患者术后随访6个月～3年,移植牙稳固,牙龈形态恢复较好,成功12颗(75%),有效4颗(25%),失败0颗。结论:对于异位牙或埋伏阻生牙的正畸过程中,若联合自体牙移植术是一种较为成功的治疗方法,能达到快速纠正个别牙错位,缩短正畸疗程。Objective To explore combined autologous tooth transplantation and orthodontic treatments ectopic or impacted tooth dental clinical results,Explore the factors affecting the success of tooth transplantation.Methods 16 patients with Ectopic teeth or impacted tooth were reported in this paper.Age 11～21years old,All patients were firstly treated by orthodontics to expand the space,Then mechanism to prepare the tooth socket with planting,Removal of ectopic teeth or impacted teeth tooth after autologous transplantation in tooth socket.Fixed by orthodontic fragment bow.Results Through 6 month to three years clinical observation,tooth transplantation were stable,gums form had a good recovery,made 16 transplanted teeth,12（75%）cases of success,4（25%）cases of effective,0 cases（0%）of failure.Conclusion Autologous tooth transplantation is a more successful treatment methods,to achieve rapid correction of individual teeth misalignment,shorten orthodontic treatment.

关 键 词：自体牙移植 口腔正畸 异位牙或阻生牙 影响因素 

分 类 号：R783.5[医药卫生—口腔医学]