口腔疾病防治2016，Vol.24Issue(9)：524-527,4.DOI:10.12016/j.issn.2096-1456.2016.09.006
CAD/CAM氧化锆全瓷与IPS e.max Press铸瓷固定局部义齿修复的临床对比研究
Clinical comparative study of CAD/CAM zirconia and IPS e.max Press in all-ceramic fixed partial dentures
摘要
Abstract
Objective To evaluate the clinical effect of CAD/CAM zirconia and IPS e.max Press in all⁃ceramic fixed partial dentures in anterior or premolar area. Methods Patients aged 20~60 years old with the lack of the ante⁃rior teeth or the first permanent molars and with 3 unit fixed bridge repair were selected. They were randomly divided into CAD/CAM zirconia and IPS e.max Press groups. 3, 6, 12 months after the restoration resoectively, clinical observa⁃tion of occurrence of falling off, fracture, fracture porcelain, the edge of the restoration body and the gum performance were evaluated by the Reference to the American Public Health Association��s revised criteria. All the data were ana⁃lyzed statistically. Results With the extension of time, the success rate of the two kinds of all ceramic materials was decreased. The survival rates of two groups were all 90%above and there was no significant difference between the two groups. Conclusion CAD/CAM zirconia and IPS e.max Press all⁃ceramic systems can achieve good results under the premise of strict control of clinical indications.关键词
全瓷修复体/计算机辅助设计和制造/氧化锆/IPS e.max Press/固定局部义齿Key words
All-ceramic restoration/CAD/CAM/Zirconia/IPS e.max Press/Fixed partial dentures分类
医药卫生引用本文复制引用
傅云婷,杜瑞钿,耿发云,李红文,许培武,姜晶..CAD/CAM氧化锆全瓷与IPS e.max Press铸瓷固定局部义齿修复的临床对比研究[J].口腔疾病防治,2016,24(9):524-527,4.基金项目
国家青年科学基金项目（81501573）；深圳市重点试验室项目（ZDSYS201506050935272）；深圳市龙岗区科技创新局项目 （）
