Evaluation of effect of ultrasonic scaling on surface roughness of four different tooth-colored class V restorations: An in-vitro study.

Aims: This study evaluated the effect of ultrasonic scaling on surface roughness of four different tooth-colored class V restorations.

Materials And Methods: Out of 100 human extracted teeth, 20 were randomly selected for each group, marked with the outline of class V cavity. Class V cavities were prepared on facial surface of teeth of all groups except control group.