前牙种植修复体穿龈形态设计的研究进展  

Progress in emergence profile design for implant restorations in the esthetic area

作　　者：王鹃 尉华杰[1] 邱立新[1] Wang Juan;Yu Huajie;Qiu Lixin(Fourth Clinical Division,Peking University School and Hospital of Stomatology&National Clinical Research Center for Oral Diseases&National Engineering Laboratory for Digital and Material Technology of Stomatology&Beijing Key Laboratory of Digital Stomatology,Beijing 100025,China)

机构地区：[1]北京大学口腔医学院·口腔医院第四门诊部,国家口腔疾病临床医学研究中心,口腔数字化医疗技术和材料国家工程实验室,口腔数字医学北京市重点实验室,100025

出　　处：《中华口腔医学杂志》2020年第6期417-420,共4页Chinese Journal of Stomatology

摘　　要：在美学区的种植修复中,修复体的形态设计对美学效果有重要影响。龈缘以下修复体的形态,即穿龈形态对种植修复的软组织美学和健康均至关重要。前牙种植修复体的穿龈形态设计方案、适应证、影响因素等相关研究较少且观点不一。多数种植修复体形态设计的理论支持来源于天然牙修复,但种植体和天然牙的修复体设计并不完全相同。本文主要综述前牙种植修复后穿龈形态的设计,以期为临床医师提供参考。In the implant restoration of aesthetic area,the contour design of restoration has an important influence on the esthetic effect.The shape of subgingival portion of prosthesis,that is,the emergence profile plays an important role in aesthetic effect and health of the soft tissue.There are few studies on the contour design,indications,influencing factors of the emergence profile of the implant prosthesis.Most of the theoretical support for the contour design of implant restorations comes from the natural teeth restoration,but the design of implant and natural teeth restorations is not the same.This paper mainly reviews the design of emergence profile for implant restorations in the esthetic area,and provides and provides reference for clinical doctors.

关 键 词：牙种植 美学 牙科 穿龈轮廓 穿龈角度 

分 类 号：R783[医药卫生—口腔医学]