Elian Nicolas, Tabourian Gerard, Jalbout Ziad N, Classi Anthony, Cho Sang-Choon, Froum Stuart, Tarnow Dennis P
Division of Implant Dentistry, Department of Periodontology and Implant Dentistry, New York University College of Dentistry, New York, NY, USA.
J Esthet Restor Dent. 2007;19(6):306-14; discussion 315. doi: 10.1111/j.1708-8240.2007.00128.x.
The use of impression copings to make the final impression results in a master cast in which the soft tissue configuration around the implant platform is circular. Therefore, any soft tissue sculpting developed clinically by the provisional restoration is squandered.
The purpose of this report was to present a method for the precise transfer of the peri-implant soft-tissue developed by a customized provisional restoration to an emergence profile cast.
The emergence profile cast is obtained from an impression of the implant-supported provisional restoration and poured with a soft tissue model material. It is used for the fabrication of the emergence profile of the implant abutment and the cervical section of the crown.
The technique described is simple, accurate, predictable, and does not require additional chair time for the customization of the impression coping or the fabrication of a new provisional restoration.
This article describes a technique that results in an implant restoration that mimics accurately in its emergence profile that of the carefully crafted and customized provisional restoration. The reproduction of the soft tissue contour from the provisional to the final restoration results in an improved esthetic outcome of the final restoration.
使用印模帽制取最终印模会得到一个工作模型，其中种植体平台周围的软组织形态呈圆形。因此，临床上通过临时修复体进行的任何软组织塑形都被浪费了。
本报告的目的是介绍一种方法，可将定制临时修复体形成的种植体周围软组织精确转移至穿龈轮廓模型。
穿龈轮廓模型由种植体支持的临时修复体的印模制取，并灌注软组织模型材料。它用于制作种植体基台的穿龈轮廓和牙冠的颈部部分。
所描述的技术简单、准确、可预测，并且不需要额外的椅旁时间来定制印模帽或制作新的临时修复体。
本文描述的技术可使种植体修复体的穿龈轮廓精确模仿精心制作和定制的临时修复体。从临时修复体到最终修复体的软组织轮廓再现可改善最终修复体的美学效果。
