一种用于 CAD-CAM 全口义齿的义齿基托上义齿牙位定位的改进方法：一种牙科技术。
A method to improve positioning of denture teeth on denture bases for CAD-CAM complete dentures: A dental technique.
机构信息
Graduate student, State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi, PR China.
Lecturer, State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi, PR China.
出版信息
J Prosthet Dent. 2024 Jul;132(1):46-50. doi: 10.1016/j.prosdent.2023.05.017. Epub 2023 Jul 4.
In the digital workflow of complete denture fabrication, one solution for producing computer-aided design and computer-aided manufacturing dentures has been to mill the denture teeth and base separately and then bond them together. The correct bonding of the denture teeth and base is important to reproduce the designed occlusion in the definitive prosthesis. A novel technique is described to assist in the accurate positioning of denture teeth on the denture base by constructing auxiliary positioning slots on the denture base and auxiliary positioning posts on the denture teeth. The technique can assist in accurately assembling CAD-CAM milled complete dentures and may shorten chairside time by reducing clinical occlusal adjustment.
在全口义齿制作的数字化流程中，有一种解决方案是分别铣削义齿和基托，然后将它们粘结在一起，以制作计算机辅助设计和计算机辅助制造的义齿。正确粘结义齿和基托对于在最终修复体中重现设计的咬合至关重要。本文描述了一种新的技术，通过在基托上构建辅助定位槽和在义齿上构建辅助定位柱，来辅助义齿在基托上的准确定位。该技术可协助精确组装 CAD-CAM 铣削的全口义齿，并通过减少临床咬合调整来缩短椅旁时间。
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