特殊粘接技术在前牙美学区种植修复中的应用  

The application of one kind of special cementing technique of implant restoration in the esthetic zone

作　　者：贺刚[1,2] 汤春波[1] 

机构地区：[1]南京医科大学口腔医学研究所,南京210029 [2]宁波口腔医院种植科,宁波315010

出　　处：《口腔医学》2013年第12期813-816,共4页Stomatology

基　　金：江苏省卫生厅科技项目(H201034);"江苏省六大人才"高峰项目(2010-WS081);江苏高校优势学科建设工程资助项目(2011137);江苏省科技支撑计划资助项目(BE2011778)

摘　　要：目的介绍一种前牙美学区种植修复的特殊粘接技术，并评价其临床疗效。方法选择60例单个前牙种植修复患者，均采用粘接固位，粘接边缘位于龈下1—1．5mm。对照组采用传统粘接技术，实验组采用特殊粘接技术。修复完成1个月和6个月后分别统计两组的改良牙龈出血指数、龈沟深度和修复体脱落率。结果修复后1个月，实验组的改良牙龈出血指数显著优于对照组，其它指标无统计学差异；修复后6个月，两组各项指标无统计学差异。结论本研究介绍的特殊粘接技术有助于在修复后早期减少粘接剂残留引起的种植体周围炎，提升牙龈健康水平。Objective To introduce and evaluate one kind of novel cementing technique of implant restoration in the esthetic zone. Methods 60 cases of anterior cemented implant restorations were included. The cement margins of these restorations were located 1 to 1.5 mm under gingival margin. A novel cementing technique was introduced in experimental group while conventional cementation tech- nique was applied in the control group, mSBI,PD and cementation failure rate were recorded and evaluated 1 month and 6 months re- spectively after cementation. Results 1 month after cementation, the mSBI of experimental group was statistically lower than that of control group, while no statistically significant difference was found in other parameters. 6 months after cementation,there was no statisti- cally significant difference in any parameter between two groups. Conclusions The special cementation technique is helpful to reduce the possibility of periimplantitis caused by excess cement in the early phase and to enhance the gingival health.

关 键 词：种植修复 粘接固位 种植体周围炎 

分 类 号：R783.4[医药卫生—口腔医学]