Fig. 2From: Surface roughness and Streptococcus mutans adhesion on surface sealant agent coupled interim crown materials after dynamic loadingScanning electron micrograph analysis after dynamic loading process (× 200 magnification). Conventionally polished (A), Palaseal (B), Optiglaze (C), BisCover LV (D) coupled Dentalon Plus interim crown materials (note rougher surface for conventionally polished specimen)Back to article page