[摘 要]目的 探究口腔正畸联合种植义齿治疗牙列缺损合并牙颌畸形的效果。方法 选取2021年3月-2023年12月南京沁橙口腔门诊部收治的60例牙列缺损合并牙颌畸形患者为研究对象，采用随机数字表法分为对照组与观察组，各30例。对照组采用种植义齿治疗，观察组采用种植义齿联合口腔正畸治疗，比较两组口腔功能、咬合功能、美观程度、满意度、不良反应发生情况。结果 两组治疗后咬合关系、牙齿排列、颞下颌关节、牙周情况、咀嚼功能评分低于治疗前，且观察组低于对照组(P<0.05)；两组治疗后咀嚼效率、咬合力高于治疗前，且观察组高于对照组(P<0.05)；观察组排列、咬合、前牙覆合及覆盖评分高于对照组(P<0.05)；观察组满意度为90.00%，高于对照组的56.67%(P<0.05)；观察组不良反应发生率为6.67%，低于对照组的30.00%(P<0.05)。结论 口腔正畸联合种植义齿治疗牙列缺损合并牙颌畸形的效果较好，不仅可以有效改善患者的口腔功能和咬合功能，还能提升美观程度，值得临床应用。

    [关键词] 口腔正畸；种植义齿；牙列缺损合并牙颌畸形

    [中图分类号] R783.5 [文献标识码] A [文章编号] 1004-4949(2024)21-0111-04

    Effect of Orthodontics Combined with Implant Denture in the Treatment of Dentition Defect with Dentofacial Deformity

    TANG Xiaojian

    (Qincheng Stomatology Clinic of Nanjing， Nanjing 210019， Jiangsu， China)

    [Abstract]Objective To explore the effect of orthodontics combined with implant denture in the treatment of dentition defect with dentofacial deformity. Methods From March 2021 to December 2023， 60 patients with dentition defect and dentofacial deformity admitted to Nanjing Qincheng Stomatology Clinic were selected as the research objects. They were divided into control group and observation group by random number table method ......