Potashnick S R
J Esthet Dent. 1998;10(3):121-31. doi: 10.1111/j.1708-8240.1998.tb00348.x.
The ability of the restorative dentist to understand and control the relation of the implant to its associated gingival tissues is extremely important in achieving the maximum esthetic result in the final restoration. The position of the gingival margin following stage-two surgery represents collapse of the gingival tissues until it finds support by the component against which it comes to rest. This component may be a healing abutment, final abutment, or provisional restoration, if placed at the same time of implant exposure. Generally, it will be a healing abutment. There is complex relation between implant position, gingival management at stage-one and stage-two surgery, the position of the gingival margin over the buccal surface of the implant compared to the adjacent natural teeth, component selection, and lip line esthetics. The therapist who understands these relations will know how to mold the gingival tissue around implants to maximize the esthetic result. This article focuses on these relations and the technique of tissue modeling with subgingival contours to create a restoration with the illusion of reality.
在最终修复中实现最大美学效果方面，修复牙医理解并控制种植体与其相关牙龈组织关系的能力极其重要。二期手术后牙龈边缘的位置代表着牙龈组织的塌陷，直到它找到支撑它的部件并与之贴合。这个部件可能是愈合基台、最终基台，或者如果在种植体暴露时同时放置的话，也可能是临时修复体。一般来说，它将是一个愈合基台。种植体位置、一期和二期手术中的牙龈处理、种植体颊面牙龈边缘相对于相邻天然牙的位置、部件选择和唇线美学之间存在复杂的关系。理解这些关系的治疗师将知道如何塑造种植体周围的牙龈组织以实现最大美学效果。本文重点关注这些关系以及使用龈下轮廓进行组织塑形的技术，以创造出具有逼真效果的修复体。
