Muehlemann Elena, Chantler Jennifer Gm, Smajovic Mirsad, Strauss Franz J
Senior Lecturer and Researcher, Clinic of Reconstructive Dentistry, Center for Dental Medicine, University of Zurich, Zurich, Switzerland.
Researcher, Clinic of Reconstructive Dentistry, Center for Dental Medicine, University of Zurich, Zurich, Switzerland; Private practice, Perth, Australia.
J Prosthet Dent. 2025 Mar;133(3):662-665. doi: 10.1016/j.prosdent.2024.07.047. Epub 2024 Sep 19.
Custom resilient attachments can be used for removable as well as fixed implant-supported prostheses, with the proposed tooth position being visualized in relation to the underlying metal framework, abutments, and implant positions. Custom resilient attachments and the framework for implant overdentures can be designed together using a computer-aided design software program. Computer-aided designed and computer-aided manufactured (CAD-CAM) custom resilient attachments offer greater angulation compensation than standard attachments when clinically required while accounting for biological, mechanical, and esthetic factors. Digital technology enables visualization of the outcome and streamlining the design and manufacturing of custom resilient attachments and a metal-acrylic resin implant overdenture prosthesis. The ability to customize abutments offers an additional restorative option to using stock resilient attachments.
定制弹性附件可用于可摘式以及固定种植体支持的修复体，拟修复牙齿的位置可相对于下方的金属框架、基台和种植体位置进行可视化。定制弹性附件和种植覆盖义齿的框架可使用计算机辅助设计软件程序一起设计。当临床需要时，计算机辅助设计和计算机辅助制造（CAD-CAM）的定制弹性附件比标准附件提供更大的角度补偿，同时兼顾生物学、机械学和美学因素。数字技术能够实现结果的可视化，并简化定制弹性附件和金属-丙烯酸树脂种植覆盖义齿修复体的设计与制造。定制基台的能力为使用成品弹性附件提供了额外的修复选择。
