中国口腔种植学杂志 ›› 2023, Vol. 28 ›› Issue (4): 239-243.DOI: 10.12337/zgkqzzxzz.2023.08.006

• 无牙颌种植治疗重点栏目 • 上一篇    下一篇

无牙颌种植义齿修复咬合接触设计的研究进展

黎植文1, 杜冰冉1, 林媛1, 潘耀鹏1, 金刘莉2, 张雪洋1,2   

  1. 1南方医科大学顺德医院,佛山 528399;
    2南方医科大学口腔医院(广东省口腔医院),广州 516006
  • 收稿日期:2023-07-03 出版日期:2023-08-30 发布日期:2023-09-05
  • 通讯作者: 张雪洋,Email:zhangxueyang666@126.com,电话:020-84427034
  • 作者简介:黎植文,硕士研究生,研究方向:口腔正畸学、咬合与下颌运动;张雪洋,口腔医学博士、主任医师、牙周科主任,研究方向:颞下颌关节病学、𬌗学、牙周种植相关研究工作
  • 基金资助:
    广东省教育厅高校科研项目(重点领域专项)(2021ZDZX1024)

Advances in occlusal contact design of implant-supported dentures in complete edentulous patients

Li Zhiwen1, Du bingran1, Lin Yuan1, Pan Yaopeng1, Jin Liuli2, Zhang Xueyang1,2   

  1. 1Shunde Hospital, Southern Medical University, Foshan 528399, China;
    2Stomatological Hospital, Southern Medical University, Guangzhou 516006, China
  • Received:2023-07-03 Online:2023-08-30 Published:2023-09-05
  • Contact: Zhang Xueyang, Email: zhangxueyang666@126.com, Tel: 0086-20-84427034
  • Supported by:
    University Scientific Research Project of of Education Commission of Guangdong Province (Key Field Special Project) (2021ZDZX1024)

摘要: 种植义齿咬合接触的设计是无牙颌患者种植修复的重要考量因素之一。适宜的咬合力在保证患者咀嚼能力的同时,避免种植体受到过大负荷,而不良咬合力则会影响种植修复的预后。无牙颌患者种植义齿的正中咬合接触设计应当尽量保证咬合力平行于种植体长轴,减少悬臂梁和不良支点的存在,保持后牙接触的均匀稳定,首选尖牙保护牙合作为种植体保护性咬合。

关键词: 种植修复体, 无牙颌, 咬合

Abstract: The design of occlusal contact of implant-supported dentures is one of the important factors to consider for implant restoration in patients with edentulism. Proper occlusal force can ensure the patients' chewing ability and avoid excessive loading on the implants, while improper occlusal force will affect the prognosis of implants. The design of the centric occlusal contact for patients with edentulism should ensure that the occlusal force is parallel to the long axis of the implants, reducing the existence of cantilevers and improper fulcrums, and maintain the even and stable contact of the posterior teeth. The first choice of implant protected occlusion is the canine guide occlusion..

Key words: Implant prothesis, Edentulism, Occlusion