Lewis S
UCLA School of Dentistry 90024.
Int J Oral Maxillofac Implants. 1991 Summer;6(2):195-201.
New esthetic two-piece titanium abutment cylinders have recently been introduced for the Brånemark implant system. The conical design allows for the fabrication of fixed partial dentures with improved esthetics compared to the conventional abutment design. The improved feature provides for the ability to begin the restoration closer to the implant while still maintaining a titanium/soft-tissue interface. Two designs, one short and one long, are currently being produced. The components, techniques, and clinical advantages of the short two-piece esthetic abutment are reviewed.
最近,针对布伦马克种植系统推出了新型美观的两件式钛基台圆柱体。与传统基台设计相比,锥形设计能够制作出美观性更佳的固定局部义齿。这一改进特性使得修复体能够在更靠近种植体的位置开始制作,同时仍保持钛与软组织的界面。目前正在生产两种设计的基台,一种短型,一种长型。本文将对短型两件式美观基台的组件、技术及临床优势进行综述。