精品文档，欢迎下载【摘要】目的:观察全瓷冠用于前牙美容修复的临床效果。方法:对修复科门诊患者80人,共350颗前牙用全瓷冠修复,观察修复体的形态、色泽,检查修复体颈缘适合性、牙龈健康状况。结果:全瓷冠用于前牙美容修复,牙体形态、颈缘适合性、牙龈健康状况良好,色泽有待进一步改进。结论:全瓷冠用于前牙美容修复具有较好的疗效。【关键词】全瓷冠;前牙【中图分类号】R783 【文献标识码】A 【文章编号】1008-6455(2010)08-0062-01【Abstract】Objective:To evaluate the clinical effect and patientssatisfaction of all-ceramic restoration.Methods:A questionnaire on the satisfaction was used in the study in order to analyze the validity and reliability of the all-ceramic crown.The marginal fit,gingiv
