Evaluation of the Surface Roughness and Transluceny For All Ceramics by in Vitro Testing Methods: Review

All ceramics restorations, that mimic natural teeth‘s optical properties, to provide the esthetic results in the dental practice. Surface roughness in all ceramics, are important in clinical success and translucence of the light. In vitro tests of the surface roughness and translusency is important before clinical usage. Different techniques and datas usage in the in vitro studies could show the clinical properties and give an idea of the researchers about the materials.