Raigrodski Ariel J, Schwedhelm E Ricardo, Chen Yen-Wei
Professor, Department of Restorative Dentistry, School of Dentistry, University of Washington, Seattle, Wash.
Clinical Associate Professor, Acting Chair, Department of Restorative Dentistry, School of Dentistry, University of Washington, Seattle, Wash.
J Prosthet Dent. 2014 Feb;111(2):154-8. doi: 10.1016/j.prosdent.2013.10.002. Epub 2013 Nov 8.
Implant-supported fixed dental prostheses present an esthetic challenge, especially when an ovate pontic site has been progressively developed during the guided soft-tissue healing process with an interim restoration. This article describes a technique for an accurate capturing of the molded ovate pontic site of an implant-supported fixed dental prostheses and for transferring it to the definitive cast, which facilitates the dental ceramist's ability to design and fabricate an ovate pontic with adequate intaglio contours.
种植体支持的固定义齿存在美学挑战，尤其是在引导性软组织愈合过程中使用临时修复体逐渐形成卵圆形桥体部位时。本文介绍了一种准确获取种植体支持的固定义齿塑形后的卵圆形桥体部位并将其转移至最终模型的技术，这有助于牙科陶瓷技师设计和制作具有适当凹面轮廓的卵圆形桥体。
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