Experimental Study on Compressive Strength of Three Kinds of Composite Resin Veneer
10.3969/j.issn.0253-9896.2001.03.015
- VernacularTitle:三种复合树脂贴面的抗压实验研究
- Author:
Chunlan WANG
- Publication Type:Journal Article
- From:
Tianjin Medical Journal
2001;29(3):171-172
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To study the compressive strength of 3 kinds of composite resin veneer so as to provide a scientific basis forclinical application. Methods: Thirty anterior teeth were just extracted and then, their labial surfaces of crowns were restoredwith 3 kinds of light cured composite resin veneer. The most stress and compressive strength of the 3 kinds of prosthesiswere tested. Results: The compressive strength of Tetric ceram was higher than those of Charisma and Durafill (P ＜0.05).There was no significant difference between Charisma and Durafill (P＞0.05). Conclusion: The Tetric ceram is a kind ofexcellent prosthetic material as veneer constraction.
