The Effect of Prophylactic Polishing Pastes on Surface Roughness of Indirect Restorative Materials
Figure 3
(a) Scanning electron micrograph of EST-C group showed a homogeneous surface with a dense filler distribution and debonding of some inorganic fillers. (b, c) EST-DT and EST-TP groups revealed resin removal between the fillers and debonding of small filler particles.
