CEREC 3D系统制作全瓷修复体的临床研究  

Fabrication of all-ceramic dental restorations with CEREC 3D CAD/CAM system

作　　者：赵堂民[1] 王莹[1] 夏璐[1] 关丽娜[1] 刘戈边[1] 

机构地区：[1]兰州军区乌鲁木齐总医院数字口腔中心,新疆乌鲁木齐830000

出　　处：《西北国防医学杂志》2013年第1期33-35,共3页Medical Journal of National Defending Forces in Northwest China

摘　　要：目的:观察椅旁CAD/CAM系统CEREC 3D制作的各类全瓷修复体的临床应用效果。方法:选取41名患者,按照CAD/CAM系统CEREC 3D标准程序制作完成各类全瓷修复体67个。修复后追踪观察1年,由同一位医师按照改良的USPHS标准对修复体进行评价。结果:86.57%的全瓷修复体各项检查标准都达到了改良的USPHS标准的A类,颜色匹配方面最令人满意,达到A类标准者为97.01%。结论:CEREC 3D CAD/CAM系统能够便捷、精准、高效地制作具有天然牙色的全瓷修复体,临床效果令人满意。Objective：To observe clinical effect of all- ceramic dental restorations fabricated by CEREC 3D CAD/CAM system. Methods： Forty - one patients with 67 all - ceramic restorations were involved in this study. After one year, the clinical performance of the restoration was evaluated by the same dentist using modified USPHS criteria. Results ： 86.57% of all - ceramic restorations scored grade A by the modified USPHS criteria. The color matching of the restoration was satisfactory in 97.01% patients with grade A by the criteria. Conclusion： The CEREC 3D CAD/CAM system could offer easy, accurate and quick fabrication of allceramic dental restorations with natural color.

关 键 词：全瓷修复体 计算机辅助设计 计算机辅助制作 CEREC3D 

分 类 号：R783.3[医药卫生—口腔医学]