Evaluation of interference of calcium hydroxide-based intracanal medication in filling root canal systems.

Aim: To evaluate the interference of the intracanal medication Calen® (SSWhite, Sao Paulo, Brazil) on the filling of simulated lateral canals.

Materials And Methods: Twenty human anterior teeth were used. Before the endodontic filling procedures the access of cavity was made, and after this root canals were made in all the teeth to simulate the presence of lateral canals.