[摘要] 目的:探讨玻璃纤维桩在单根管前磨牙牙体缺损修复治疗中的临床效果。方法:临床选择80例单根管前磨牙牙体缺损的患者,104颗患牙。经完善的根管治疗后,根据牙根的情况,选择玻璃纤维桩的直径和长度,再以全冠修复,并经过2年临床疗效的追踪观察。结果:104颗患牙有100颗无异常,4颗有不同程度的脱落和龈炎,修复成功率为96.15%,修复效果满意。结论:玻璃纤维桩在单根管前磨牙牙体缺损的修复治疗中,能达到良好的修复效果。

    [关键词] 玻璃纤维桩;牙体缺损;桩核;前磨牙

    [中图分类号] R783.3 [文献标识码]A [文章编号]1674-4721(2010)06(c)-034-02

    Glass fiber post in a single tube of second premolar tooth defects in the clinical observation

    JIANG Zhiping,GAO Mingwu,CHEN Peng

    (Department of Stomatology,Longhua Dental Branch, People's Hospital Affiliated Jinan University in Shenzhen,Guangdong Province, Shenzhen 518000,China) ......