[摘 要]目的 探究种植覆盖义齿和全口义齿修复对牙列缺失患者修复效果和美学效果的影响。方法 选取我院2022年5月-2023年5月收治的100例牙列缺失患者为研究对象，经随机数字表法分为参比组和试验组，各50例。参比组给予全口义齿修复治疗，试验组给予种植覆盖义齿治疗，比较两组牙槽嵴吸收情况、义齿固位效果、口腔健康情况及修复满意度。结果 试验组前牙区、后牙区牙槽嵴吸收情况均少于参比组，差异有统计学意义(P<0.05)；两组义齿固位优良率比较，差异无统计学意义(P>0.05)；两组术后OHIP-14各项评分均低于对照组，且试验组低于参比组，差异有统计学意义(P<0.05)；两组固位功能、咀嚼功能、舒适度、语音功能评分比较，差异无统计学意义(P>0.05)；试验组美观度评分高于参比组，差异有统计学意义(P<0.05)。结论 针对牙列缺失患者采取口腔种植覆盖义齿、全口义齿修复均可有效使义齿固位，并使患者口腔功能、口腔健康情况等得以改善，从而提高患者的舒适度，但相比全口义齿修复，经种植覆盖义齿治疗更利于患者牙槽骨吸收减少，且术后牙齿美观度更高。

    [关键词] 种植覆盖义齿；全口义齿修复；牙列缺失

    [中图分类号] R783.6 [文献标识码] A [文章编号] 1004-4949(2024)19-0009-04

    Effect of Implant-supported Overdenture and Complete Denture Restoration on the Repair Effect and Aesthetic Effect of Patients with Dentition Loss

    LI Liuzhi

    (Department of Stomatology， Wuzhou Traditional Chinese Medicine Hospital， Wuzhou 543000， Guangxi， China)

    [Abstract]Objective To explore the effect of implant-supported overdenture and complete denture on the repair effect and aesthetic effect of patients with dentition loss. Methods A total of 100 patients with dentition loss admitted to our hospital from May 2022 to May 2023 were selected as the research objects. They were divided into reference group and experimental group by random number table method ......