摘要
目的:对银汞桩核用于磨牙修复进行临床观察和分析。方法:通过对103例行银汞桩核修复的磨牙进行七年回顾性研究,观察其预后。结果:103例修复体中有7例失访,随访的96例均为Ⅰ级,无一例折裂、脱落,而且X线对比显示银汞桩与根管壁之间保持良好的适合性。结论:对于根管弯曲、分叉大、髓室大的磨牙,银汞桩核技术有着明显的优势。
Objective：To review 103amalgam post and core of molar restorations for 7years.Methods：We recalled the patients with amalgam post and core of molar restorations after 7years,and observed their prognoses.Results：No movement,fracture,displacement were discovered and X ray indicated that fitting between amalgam post and radicular inner wall was very well.Conclusion：Amalgam post and core technique is conservative to restore molars with curved root canal,big root furcation and large pulp chamber.
出处
《口腔医学研究》
CAS
CSCD
北大核心
2010年第4期583-584,共2页
Journal of Oral Science Research
关键词
银汞桩核
磨牙
随访
预后
Amalgam post and core Molar Recall Prognosis
