[摘 要]目的 探讨预成纤维桩在口腔修复中的应用效果及安全性。方法 选取兴义市人民医院2022年1月-12月收治的120例口腔修复患者为研究对象，采用随机数字表法分为常规组和观察组，各60例。常规组予以常规铸造金属桩治疗，观察组予以预成纤维桩治疗，比较两组临床疗效、治疗时间、骨厚度、植骨厚度、牙周好转情况、咬合力和咀嚼功能、并发症发生情况。结果 观察组治疗总有效率为96.67%，高于常规组的85.00%(P<0.05)；观察组单个核桩治疗时间以及口腔修复时间均少于常规组(P<0.05)；观察组骨厚度、植骨厚度均高于常规组(P<0.05)；观察组牙周袋深度、龈沟出血指数以及牙菌斑指数均低于常规组(P<0.05)；观察组咬合力和咀嚼效率均高于常规组(P<0.05)；观察组并发症发生率低于常规组(P<0.05)。结论 预成纤维桩在口腔修复中的治疗效果及安全性较高，可有效改善患者牙周健康状态，有利于促进口腔功能尽快恢复，减少骨吸收情况，值得临床应用。

    [关键词] 口腔修复；预成纤维桩；常规铸造金属桩；修复时间；牙周指数

    [中图分类号] R783 [文献标识码] A [文章编号] 1004-4949(2024)15-0119-04

    Clinical Efficacy and Safety of Prefabricated Fiber Post for Oral Restoration

    LIU Dan

    (Department of Stomatology， Xingyi People’s Hospital， Xingyi 562400， Guizhou， China)

    [Abstract]Objective To investigate the application effect and safety of prefabricated fiber post for oral restoration. Methods A total of 120 patients with oral restoration admitted to Xingyi People’s Hospital from January to December 2022 were selected as the research objects. They were divided into conventional group and observation group by random number table method， with 60 patients in each group. The conventional group was treated with conventional cast metal post ......