| 国产陶瓷块对CAD—CAM MOD嵌体适合性的初步研究 |
| |
| 引用本文： | 李玲 张保卫. 国产陶瓷块对CAD—CAM MOD嵌体适合性的初步研究[J]. 上海生物医学工程, 1996, 17(4): 25-27 |
| |
| 作者姓名： | 李玲 张保卫 |
| |
| 作者单位： | 上海第二医科大学附属第九人民医院口腔修复科，上海第二医科大学附属第九人民医院口腔修复科，上海第二医科大学附属第九人民医院口腔修复科 上海 200011，上海 200011，上海 200011 |
| |
| 摘 要： | 本实验利用我国生产的陶瓷材料，运用ＣＡＤ－ＣＡＭ ＣＥＲＥＣ系统制作同一标准模型ＭＯＤ嵌体，与进口材料在同一设计下制作的嵌体就Ｈｅ面所标定的边缘的密合度在扫描电镜下，运用图像分析技术，比较各自的密合度。
|
| 关 键 词： | 牙科材料学 陶瓷块 CAD－CAM MOD嵌体 密合度 |
Preliminary Study of Adaptation of CAD/CAM CEREC MOD Inlays Made of Three Kinds of Ceramic Blocks |
| |
| Li Ling Zhang Baowei Yang Chongying. Preliminary Study of Adaptation of CAD/CAM CEREC MOD Inlays Made of Three Kinds of Ceramic Blocks[J]. Shanghai Journal of Biomedical Engineering, 1996, 17(4): 25-27 |
| |
| Authors: | Li Ling Zhang Baowei Yang Chongying |
| |
| Affiliation: | Shanghai 200011 |
| |
| Abstract: | This study compared the maiginal adaptation of cavosurface of MOD inlays produced by CAD/CAM CEREC system with same standard model and same design by using SEM photomicrograph and technique of image analysis. These MOD inlays were made of Vita - Cerec blocks and two kinds of new machinable ceramic blocks. The results indicated that inlays made of Vita - Cerec blocks were better than those of the other two in marginal adaptation. By reducing the size of crystalline grain and coefficient of contraction, we can refine the components and technology of production of these two kinds of ceramic material to reach the properties of Vita - Cerec blocks. |
| |
| Keywords: | CAD - CAM CEREC System Ceramic block Adaptaion |
| 本文献已被 CNKI 维普 等数据库收录！ |
