牙科氧化锆全瓷材料  

Research and application of zirconia dental ceramics

作　　者：李伟[1] 蒋丽[1] 廖运茂[1] 

机构地区：[1]四川大学华西口腔医学院口腔材料学教研室,口腔疾病研究国家重点实验室,成都610041

出　　处：《中国实用口腔科杂志》2010年第8期455-457,共3页Chinese Journal of Practical Stomatology

摘　　要：氧化锆陶瓷是口腔修复材料研究热点,结合计算机辅助设计和计算机辅助制作(CAD/CAM)、粉浆涂塑等技术可以制作冠桥等修复体。本文将从微观结构和组成角度,对牙科常用氧化锆陶瓷种类、特点、美学效果和临床应用进展做一概述,供相关医务人员和科研工作者在从事氧化锆全瓷材料相关工作时参考。Zirconia ceramics have attracted considerable interest in the research of restorative dental materials.In combination with the slip-cast and CAD/CAM techniques,it could be introduced for the fabrication of crowns and multi-unit bridges.The microstructure and chemical composites are the key factors of determining the properties of zirconia.The purpose of this review is to overview the types of zirconia dental ceramics,as well as their characteristics,the property of esthetics and clinical application in order to improve the clinical applications,

关 键 词：氧化锆 力学性能 美观效果 临床应用 

分 类 号：R78[医药卫生—口腔医学]