如何规避前牙美学修复的龈边缘暴露  

Considerations of avoiding exposure of gingival margin in anterior teeth aesthetic prosthodontics

作　　者：赵克[1] 魏雅茹[1] 

机构地区：[1]中山大学光华口腔医学院.附属口腔医院.口腔医学研究所口腔修复科,广州510055

出　　处：《华西口腔医学杂志》2011年第5期453-456,共4页West China Journal of Stomatology

摘　　要：前牙修复后常因修复体龈边缘暴露而影响最终美学效果,如何规避此问题是口腔医生面临的挑战。本文通过牙龈生物型、牙周组织状况、修复体龈边缘位置、排龈技术与排龈线及暂时修复体制作等几个方面,探讨前牙美学修复中如何有效地规避修复体龈边缘暴露,以提高前牙修复的美学效果。Exposure of gingival margin is frequently observed in anterior teeth aesthetic restoration.How to obtain an expected result is a significant challenge during prosthodontic treatment.The present article discussed gingival bio-type,conditions of periodontal tissue,location of margin of restoration,gingival retraction,and provisional restoration,etc.which would affect the final aesthetic outcome of anterior teeth restorations.The aim of this article is to figure out how to effectively avoid the exposure of gingival margin in anterior teeth aesthetic restoration,and to improve the finally aesthetic outcome of anterior teeth restoration.

关 键 词：前牙 龈边缘 牙龈生物型 生物学宽度 暂时修复体 

分 类 号：R783.3[医药卫生—口腔医学]