Department of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing, PR China.
National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing, PR China.
J Prosthodont. 2021 Oct;30(8):645-650. doi: 10.1111/jopr.13375. Epub 2021 May 26.
The failing dentition of partially edentulous individuals may be used as an initial reference for stackable restrictive surgical guides during full-arch immediate implant placement. The stackable guide option derived from a digital workflow increases the predictability of the performance of bone reduction, immediate implant placement, and immediate loading of provisional implant-supported fixed dental prostheses. The present paper aims to report a practical approach to design and produce a metal framework with occlusal rests to facilitate the use of a tooth-supported surgical guide when full-arch immediate implant placement is indicated in patients with failing dentition.
对于部分无牙颌患者，其不良的咬合关系可以作为制作即刻种植全口覆盖义齿时采用可叠加式限制性外科导板的初始参考依据。通过数字化流程设计出的可叠加式导板，可提高骨量降低、即刻种植体植入和临时种植体支持的固定修复体即刻负载的可预测性。本文旨在介绍一种设计和制作带有咬合支托的金属支架的实用方法，以便在需要对有不良咬合关系的患者进行即刻种植全口覆盖义齿修复时，使用基于天然牙的外科导板。
