崔凤林 曾翠敏 于文凤 徐志媛 纪坤 时炳正

    [摘要]目的：探讨铸瓷髓超嵌体联合根管治疗在磨牙缺损修复中的临床效果及其咀嚼功能情况。方法：选取2016年6月-2018年6月筆者医院收治的202例磨牙缺损患者。将纳入对象随机分为对照组和观察组，每组101例。对照组实施桩核冠修复联合根管治疗，观察组实施铸瓷髓超嵌体修复联合根管治疗。记录两组基本资料，比较两组治疗后修复效果、并发症及自觉修复满意度情况。结果：观察组总有效率(95.05%)高于对照组(87.13%)，差异有统计学意义(P<0.05);观察组并发症总发生率(5.94%)低于对照组(14.85%)，差异有统计学意义(P<0.05);观察组总体满意度(90.10%)高于对照组(79.21%)，差异有统计学意义(P<0.05)。结论：铸瓷髓超嵌体联合根管治疗在磨牙缺损修复中疗效确切，可恢复患牙的美观性，增强咀嚼功能，且并发症少，患者满意度高。

    [关键词]磨牙缺损;髓超嵌体;铸瓷;根管治疗;咀嚼功能

    [中图分类号]R782.12? ? [文献标志码]A? ? [文章编号]1008-6455(2022)02-0119-03

    Application Effect of Cast Porcelain Endo-overlay Combined with Root Canal Therapy in Molar Defect Repair

    CUI Fenglin，ZENG Cuimin，YU Wenfeng，XU Zhiyuan，JI Kun，SHI Bingzheng

    (Department of Prosthodontics，Cangzhou People's Hospital，Cangzhou 061000， Hebei，China)

    Abstract： Objective To investigate the application effect of cast porcelain endo-overlay combined with root canal therapy in molar defect repair and its influence on masticatory function. Methods Total of 202 patients with molar defect admitted to our hospital from June 2016 to June 2018 were selected. The included subjects were randomly divided into a control group (n=101) and an observation group (n=101). The control group received post-core crown repair combined with root canal therapy ......