Paper Title:
Test of Relative Translucency for Three Veneered All-Ceramic Systems Core Material
  Abstract

Objective: To study the relative translucency of 3 veneered and glazed all-ceramic systems core material, including Vita In-Ceram Alumina, Vita In-Ceram Zirconium and Ivoclar Vivodent Empress. Methods: Under standard black and write background, the surface light reflectivity of 3 veneered all-ceramic systems core material was determined with contact color difference meter, and the ratio of Yb /Yw was calculated. Results: After veneered, the relative translucency of 3 core materials all declined, and ranged from 0.8880 of Empress II to 1.00 of In-Ceram zirconia, among of that Empress II was most transparent. Conclusion: The relative translucency of 3 veneered all-ceramic systems core material had significant statistical difference. There was a decreasing range as Vitadur Alpha dentin (standard) > Empress II (0.8 mm) > In-Ceram Alumina > In-Ceram Zirconia.

  Info
Periodical
Edited by
Yiwang Bao, Li Tian and Jianghong Gong
Pages
302-305
DOI
10.4028/www.scientific.net/AMR.177.302
Citation
T. T. Ma, Y. F. Yi, L. Q. Shao, J. M. Tian, K. L. Hou, B. Deng, R. J. Lu, N. Wen, "Test of Relative Translucency for Three Veneered All-Ceramic Systems Core Material", Advanced Materials Research, Vol. 177, pp. 302-305, 2011
Online since
December 2010
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Price
$32.00
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