A comparative scanning electron microscopy study between the effect of an ultrasonic scaler reciprocating handpiece and combined approach on the root surface topography in subgingival debridement

摘要

This study aimed to analyze the effectiveness of root‐shape inserts mounted on a reciprocating handpiece during the procedure of root surface debridement (RSD) on extracted teeth. Three different approaches were compared: ultrasonic scaling, employment of root‐shape inserts mounted on a reciprocating handpiece, and a combination of both.