摘要
目的观察埋伏阻生前牙的正畸牵引治疗的疗效。方法通过对20例埋伏牙临床综合分析,运用正畸牵引治疗进行治疗。结果18例埋伏阻生牙均已萌出后排齐,牙髓和牙周情况正常,牵引成功,有效率达90%。结论正畸牵引的方法可有效应用于埋伏阻生牙治疗。
Objective To observe the clinical effects of impacted anterior teeth treated by orthodontic traction. Methods 20 patients were treated by orthodontic traction based on the clinical comprehensive analysis. Result 18 cases of impacted maxillary canines were aligned, and the pulp and periodontal attachment were normal. The traction was successful with effective rate of 90%. Conclusion The orthodontic traction may be an effective method used in treatment of impacted anterior teeth.
出处
《临床医学工程》
2009年第12期77-78,共2页
Clinical Medicine & Engineering
关键词
埋伏牙
正畸
牵引
Impacted teeth
Orthodontics
Traction
