A Comparative Study on Relative Translucency of Four Dental All-Ceramic Core Materials

被引：0

作者：

Shi, Guang ^{[1
]}

Xu, Juan ^{[1
]}

Liang, Li-Min ^{[1
]}

Yi, Yuan-Fu ^{[2
]}

Shao, Long-Quan ^{[3
]}

Wen, Ning ^{[1
]}

Gu, Bin ^{[1
]}

Liu, Yi-Han ^{[1
]}

Lu, Rong-Jian ^{[1
]}

Deng, Bin ^{[1
]}

机构：

[1] Gen Hosp Chinese PLA, Dept Stomatol, Beijing 100853, Peoples R China

[2] Gen Hosp Chinese People Armed Police Forces, Dept Stomatol, Beijing 100039, Peoples R China

[3] Southern Med Univ, Nanfang Hosp, Dept Stomatol, Guangzhou 510515, Guangdong, Peoples R China

来源：

TESTING AND EVALUATION OF INORGANIC MATERIALS III | 2013年 / 544卷

关键词：

Dental porcelain; Relative translucency; Ceramic core;

D O I：

10.4028/www.scientific.net/KEM.544.392

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The aim of this study were to compare the relative translucency of four dental all-ceramic core materials (IPS e.max Press, Zenostar, Lava Zirconia and Upcera Zirconia). All core materials were fabricated into samples at the diameter of 10mm and the thickness of 0.5 +/- 0.02mm.The relative translucency of samples were determined with color difference meter and analyzed with SPSS 13.0 software. It was showed that the relative translucency of 4 all-ceramic core materials were statistically different. There was a decreasing order of their relative translucency, IPS e.max Press > Lava Zirconia > Zenostar > Upcera Zirconia. IPS e.max Press has the highest translucency, and it was advisably used to restore anterior tooth. Upcera Zirconia was the most opaque of 4 all-ceramic core materials, and it was suitable for post tooth.

引用

页码：392 / +

页数：2

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