龈壁提升术对牙周组织影响的研究进展  

Advance in Effects of Deep Margin Elevation on Periodontal Tissue

作　　者：张婧秋 何舒奇 ZHANG Jingqiu;HE Shuqi(School of Stomatology,Jinan University,Guangzhou 510630,China;Center of Stomatology,The First Affiliated Hospital of Jinan University,Guangzhou 510630,China)

机构地区：[1]暨南大学口腔医学院,广东广州510630 [2]暨南大学附属第一医院口腔医疗中心,广东广州510630

出　　处：《口腔医学研究》2023年第4期295-299,共5页Journal of Oral Science Research

基　　金：广东省医学科学技术研究基金项目(编号:B2021082)。

摘　　要：龈下牙体缺损主要由龋坏或冠折引起,传统修复方法因受到多方面的限制,预后不佳。随着数字化技术、粘接材料的发展及微创修复理念的普及,龈壁提升术(deep margin elevation, DME)作为龈下牙体缺损的微创修复方法,其高效便捷的特点越来越受到广大医师的关注。本文从龈壁提升材料、术后边缘完整性及是否侵犯生物学宽度等方面作一综述,介绍DME对牙周组织影响的研究进展。Subgingival dental defects are mainly caused by crown fracture and caries.Traditional restoration methods have poor prognosis due to many limitations.With the development of digital technology,adhesive materials,and the concept of minimally invasive restoration,deep margin elevation(DME),as a minimally invasive method for restoring subgingival tooth defects,has got more attention by prosthodontists for its high efficiency and convenience.To introduce the effect of DME on periodontal tissue,this review summarizes the research progress of material selection,postoperative marginal integrity,and biological width invasion.

关 键 词：龈壁提升术 树脂材料 边缘完整性 牙周组织 牙冠延长术 

分 类 号：R781.05[医药卫生—口腔医学]