临床误诊误治2024，Vol.37Issue(14)：38-42,5.DOI:10.3969/j.issn.1002-3429.2024.14.009
磁性附着体在下颌种植覆盖义齿修复中对咀嚼效率与固位功能的影响
Effect of Magnetic Attachment on Masticatory Efficiency and Retention Function in Restoration with Mandibular Implant-supported Overdenture
摘要
Abstract
Objective To investigate the effects of magnetic attachments on masticatory efficiency and retention func-tion in restoration with mandibular implant-supported overdenture.Methods A total of 130 patients with mandibular edentu-lous jaw treated in the Department of Stomatology from September 2019 to January 2021 were selected and divided into two groups according to the different restoration and fixation methods of mandibular implant-supported overdenture.Sixty-five pa-tients treated with magnetic attachment were enrolled as the magnetic group and 65 patients treated with ball-cap attachment were enrolled as the ball-cap group.The masticatory efficiency,self-satisfaction,soft tissue health around the implant,im-plant bone absorption and aesthetic repair effect were compared between the two groups.Results At 6 and 12 months after overdenture restoration,there was no significant intragroup or intergroup difference in masticatory efficiency in the two groups(P＞0.05).At 12 months after the overdenture restoration,the scores of comfort and retention function of the magnetic group were higher than those of the ball-cap group(P＜0.05).At 12 months after overdenture restoration,periodontal pocket pro-bing depth and gingival index scores in the magnetic group were lower than those in the ball-cap group(P＜0.05).At 6 months and 12 months after overdenture restoration,there was no significant intragroup or intergroup difference in implant bone absorption(P＞0.05).At 12 months after the overdenture restoration,satisfaction rate of the facial morphology,no staining rate and edge suitability rate in the magnetic group were higher than those in the ball-cap group(P＜0.05).Conclusion The application of magnetic attachment in restoration with mandibular implant-supported overdenture has good effects,good masticatory efficiency and retention function,and good soft tissue health around the implant,without causing bone resorption,and with good safety and aesthetic effects,and high patient satisfaction.关键词
种植覆盖义齿/下颌/种植体/磁性附着体/球帽附着体/咀嚼效率/固位功能/美学效果/骨吸收量Key words
Implant-supported overdenture/Mandible/Implants/Magnetic attachment/Ball-cap attachment/Masti-catory efficiency/Retention function/Aesthetic effect/Amount of bone absorption分类
医药卫生引用本文复制引用
纪茗权,韩军梅..磁性附着体在下颌种植覆盖义齿修复中对咀嚼效率与固位功能的影响[J].临床误诊误治,2024,37(14):38-42,5.基金项目
河北省卫生健康委员会科研计划项目(20201379) （20201379）
