Grinding precision and accuracy of fit of CEREC 2 CAD-CIM inlays

被引：47

作者：

Mormann, WH

Schug, J

机构：

[1] Div. Aesthetic Comp. Restorations, Clin. Prev. Dent., Periodontol. G., University of Zurich, CH-8028 Zurich

[2] Found. for Comp.-Assisted Dentistry, Zürich

来源：

JOURNAL OF THE AMERICAN DENTAL ASSOCIATION | 1997年 / 128卷 / 01期

关键词：

D O I：

10.14219/jada.archive.1997.0025

中图分类号：

R78 [口腔科学];

学科分类号：

1003 [口腔医学];

摘要：

The authors conducted research to determine the grinding precision and accuracy of fit of ceramic inlays generated with the completely redesigned CEREC 2 computer-assisted design/computer-integrated manufacturing, or CAD-CIM, unit. They found that the grinding precision of the CEREC 2 unit was 2.4 times greater than that of CEREC 1. With CEREC 2, the mean (+/- standard deviation) luting interfaces were 56 +/- 27 micrometers, which is a 30 percent improvement in the accuracy of fit compared with that of CEREC 1.

引用

页码：47 / 53

页数：7

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