年轻恒前牙冠折再接治疗的效果观察  

Clinical observation of autologous rebonding treatment for crown fracture of anterior teeth

作　　者：范宗健 

机构地区：[1]中国人民解放军第180医院口腔科,福建泉州362000

出　　处：《广东牙病防治》2015年第4期209-212,共4页Journal of Dental Prevention and Treatment

摘　　要：目的探讨年轻恒前牙冠折再接治疗的临床效果。方法选择36例患者40颗外伤冠折的年轻恒上颌前牙,先根据牙髓暴露情况及牙根发育情况对牙髓做间接盖髓、直接盖髓、活髓切断术或根管治疗术。应用复合树脂进行自体牙断冠再接治疗后,随诊3年,观察治疗效果。结果断冠再接1年成功率97.5%,2年成功率92.5%,3年成功率87.5%。结论自体牙断冠再接术对于年轻恒前牙冠折是一种有效的暂时修复方法。Objective To investigate the clinical effect of autologous rebonding treatment for crown fracture of perma- nent anterior teeth. Methods Forty young permanent anterior teeth with crown fracture were selected from 36 patients. After protective measures for the pulp were completed, composite resin was used for the autologous rebending treatment. All patients underwent a 3-year follow-up. Results The success rate of autologous rebonding treatment was 97.5% after 1 year, 92.5% after 2 year, and 87.5% after 3 year. Conclusion Autologous rebonding treatment is an effective temporary restoration method for young permanent anterior teeth with crown fracture.

关 键 词：牙折断/治疗 切牙 美学 牙科 冠折 自体牙 再接 

分 类 号：R783.3[医药卫生—口腔医学]