口腔修复材料氧化锆陶瓷的研究与应用  

Research and Application of Zirconia Ceramics as Dental Restorative Material

作　　者：张富强[1] 

机构地区：[1]上海交通大学医学院第九人民医院口腔修复科上海市口腔医学研究所,上海200011

出　　处：《上海交通大学学报（医学版）》2006年第10期1081-1084,共4页Journal of Shanghai Jiao tong University:Medical Science

基　　金：上海市重点学科建设基金(T0202)资助项目

摘　　要：氧化锆陶瓷作为口腔全瓷修复材料,在生物相容性、化学稳定性、抗弯曲强度和色泽等方面具有优势。目前研究主要涉及氧化锆和二层瓷的机械性能,全瓷修复体工艺制作过程对材料性能的影响,计算机辅助设计/计算机辅助制作(CAD/CAM)系统所加工的全瓷修复体与基牙之间边缘适合性等方面,而其实验参数的获得及结论的提出,对口腔全瓷修复技术的临床应用有着重要的参考价值。Zirconia ceramics used in all-ceramic restoration of prosthodontics has shown favorable biocompatibility, chemical stability, flexural strength and color property. There is important reference value for the clinical application of prosthodontic all-ceramic restoration to study the mechanical properties of zirconia and veneer ceramics, the influences of the manufactory process of all-ceramic restoration on the material properties and the marginal fitness of the all-ceramic restoration manufactured by computer-aided design/computer-aided manufacturing （CAD/CAM）system, getting and analyzing authentic experimental data and then drawing conclusions.

关 键 词：氧化锆 口腔修复 机械性能 计算机辅助设计/计算机辅助制作 

分 类 号：R783[医药卫生—口腔医学]