The Effect of Simulated Chewing on the Surface Roughness of Direct and Indirect Resin-Composites Opposed by Zirconia: An In Vitro Study.
Ghadeer S AlSuwaidiRuwaida Z AlshaliNesreen A SalimJulian D SatterthwaiteNikolaos SilikasPublished in: BioMed research international (2022)
Tetric EvoCeram had a smoother surface than Sinfony before and after simulated chewing. Surface roughness for both materials was higher after simulated chewing compared to baseline values which represent surface damage that was significant for Tetric EvoCeram while Sinfony showed better resistance.
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