McCartney J W, Doud R
Department of Veterans Affairs Medical Center, Washington, D.C.
J Prosthet Dent. 1993 Jul;70(1):17-20. doi: 10.1016/0022-3913(93)90031-i.
Difficulties associated with accuracy of conventional long-span one-piece castings for fixed partial dentures are also observed in the fabrication of implant-supported prostheses. A technique is proposed whereby direct intraoral verification of cylinder-abutment relationship, master cast accuracy, possible corrected cast procedures, and soldering of gold cylinders to the framework ensure an accurate, passive adaptation of the prosthesis to all supporting implants.
在种植体支持的修复体制作中，也会遇到与传统固定局部义齿长跨度整体铸造精度相关的困难。本文提出了一种技术，通过该技术可以直接在口内验证圆柱体与基台的关系、工作模型精度、可能的修正铸型程序，以及将金圆柱体焊接到支架上，从而确保修复体与所有支持种植体实现精确、被动适配。
