解放军医学院学报2018，Vol.39Issue(1)：45-50,58,7.DOI:10.3969/j.issn.2095-5227.2018.01.013
计算机辅助设计与制作瓷睿刻长石质玻璃陶瓷全瓷修复体短期临床疗效观察
Short-term clinical performance of all ceramic restorations with CAD/CAM CEREC Blocs
刘彩霞 1范园园 2李娜 3宋培珍 3彭凤梅3
作者信息
- 1. 潍坊医学院 口腔医学院, 山东潍坊 261053
- 2. 济南市市中区人民医院 口腔科, 山东济南 250002
- 3. 山东省千佛山医院 口腔科, 山东济南 250014
- 折叠
摘要
Abstract
Objective To investigate the short-term effect of CAD/CAM CEREC Blocs restorations and its failure modes. Methods Total of 142 cases (193 CEREC Blocs) who had undergone CEREC CAD/CAM Blocs restorations in Qianfoshan Hospital from March 2013 to May 2016 were followed up. According to the modified United States public health service (USPHS), the clinical performance of the restoration were evaluated and its failure modes were analyzed. The cumulative survival rate of all-ceramic restoration, type and position of fixed prostheses, and the influence of dowel core on survival rate of fixed prostheses were analyzed by Kaplan-Meier survival analysis. Results During the observation period of 7-39 months, two restorations fell off completely, four restorations partially broken, and another two restorations cracked but remained intact. The cumulative survival rate of 193 CEREC Blocs restorations was 93.2％, the survival rates of restorations of different types and different positions showed no significant difference (All P ＞ 0.05), and there was no significant difference in the survival rate between with dowel core group and without dowel core group (P ＞ 0.05). Conclusion CEREC CAD/CAM Blocs may achieve good restoration effect in short term, while there is no significant difference in the survival rate between with dowel core group and without dowel core group.关键词
计算机辅助设计与制作/瓷睿刻长石质玻璃陶瓷/全瓷修复体Key words
computer aided design/computer aided manufac-ture/CEREC Blocs/all ceramic restorations分类
医药卫生引用本文复制引用
刘彩霞,范园园,李娜,宋培珍,彭凤梅..计算机辅助设计与制作瓷睿刻长石质玻璃陶瓷全瓷修复体短期临床疗效观察[J].解放军医学院学报,2018,39(1):45-50,58,7.
