种植修复基台对前牙区牙龈美学影响的研究进展

Effects of implant abutments on the aesthetics of the gingiva in the anterior region

越来越多的患者对前牙区的美学结果要求越来越高,牙龈边缘、牙龈顶点、牙龈乳头、牙龈粉红色美学评分(PES)和牙龈轮廓等都是影响前牙区牙龈美学的重要因素。基台是连接种植体和上部修复体的重要修复结构,基台的特征如基台的材料、制作方式、颜色、穿龈轮廓的形态和基台的表面性状会对牙龈美学产生不同的影响。本文旨在介绍基台的特征、种植体周围牙龈的厚度以及感知美学等对牙龈美学的影响,力求为临床医生在前牙美学区设计合适的种植修复基台提供一定帮助。

More and more patients have higher and higher aesthetic requirements for the anterior region.The gingival margins,the vertices of the gingiva,the gingival papilla,the pink aesthetic score of the gingiva(PES)and gingival contours are important factors affecting the aesthetics of the gingiva in the anterior region.Abutment is an important restoration structure of connecting implants and upper restorations,whose characteristics like the abutment materials,the manufacturing method,the color,the shape of the gingival profile,and the surface properties of the abutment will have different effects on the gingival aesthetics.The purpose of this article is to introduce the characteristics of the abutment and the thickness of the gingiva surrounding the implant and perceptual aesthetics,striving to provide clinicians with certain help for designing appropriate implant abutments in the anterior aesthetic region.