摘要
目的:探讨玻璃纤维桩在前牙残根残冠修复中的临床应用效果。方法:将154颗经过完善根管治疗的前牙随机分为两组,A组77例植入玻璃纤维桩后行烤瓷冠修复,B组77例植入金属铸造桩核行烤瓷冠修复,进行0.5～2年随访。结果:A组76例修复体及基牙完好,成功率为98.70%;B组70例修复体及基牙完好,修复成功率90.90%。结论:运用玻璃纤维桩进行前牙残根残冠修复,具有操作方便,简捷及良好的生物相容性,能有效防止根折和牙周病变。
Objective： discuss the value of fiber post system in restoring defect of anterior teeth. Method： 154 anterior teeth which have root canal treated were divided into two groups at random. Group A were restored with fiber post system. And group B were restored with casting mental posts. All these cases were followed for 0.5-2 years. Result： 76 cases in group A have completed restoration with a successful rate of 98.70 %. And the successful rate of group B is 90.90 %. Con- clusion： Fiber post system, because of its easy operation, good biocompatibility and effective reducing the rate of root fature, has widely clinical application in defect of anterior teeth.
出处
《临床口腔医学杂志》
2012年第8期501-502,共2页
Journal of Clinical Stomatology
关键词
纤维桩
金属铸造桩
残根残冠
fiber post： mental casting post： residul root and crown of anterior teeth
