种植义齿龈乳头外形美观的研究进展  

Research progress on esthetic figure of papilla for implant-supported denture

作　　者：涂慧娟[1] 林萍[1] 叶平[1] 张佐[2] 

机构地区：[1]南昌大学附属口腔医院口腔种植中心,江西南昌330006 [2]银川市第一人民医院口腔科,宁夏银川750001

出　　处：《国际口腔医学杂志》2009年第4期462-465,共4页International Journal of Stomatology

摘　　要：随着种植义齿在临床上的广泛运用,人们对口腔种植修复效果的期望值亦不断提高。而龈乳头的缺失形成的"黑三角"常带来美学效果的缺憾。恢复自然、美观、与邻牙相协调的龈乳头成为种植美学修复效果的重要方面。研究发现种植义齿龈乳头随着缺牙区邻面牙槽嵴顶的高度、牙冠接触点到牙槽嵴顶的距离等相关因素的变化而变化,针对缺牙区条件的差异进行术前设计、采用术区植骨术、软组织外科成形术、临时义齿修复等方法可在较大程度上恢复龈乳头的外形美观性,减少"黑三角"的发生率,提高种植修复的美学效果。本文就种植修复龈乳头外形美观的相关问题作一综述。With the widely clinical application of implant-supported denture, people＇s esthetic expectation in implant restoration has been climbed ever higher. The loss of peri-implant papilla known as black triangle disease leads to an esthetic handicap, so the renovation of natural, beautiful papilla and papilla in harmonious with adjacent teeth is one of important aspects of wonderful implant-supported denture effect. Studies found that inter-implant papilla in restoration areas changed with the height of alveolar crest, the distance from the contact point to the alveolar crest and some other related elements. Aimed at different conditions of loss areas, we usually make a design before each operation and use bone grafting, soft-tissue surgical technique and temporary crown to restore the esthetic appearance of papilla to a great extent. It also decreases the incidence of black triangle and improves the esthetic effects. The purpose of this article was to summarize the interrelated esthetic researches of papilla around implant-supported denture.

关 键 词：牙种植体 美学 龈乳头 

分 类 号：R783.6[医药卫生—口腔医学]