Adaptation of a Single-Cone in Prepared Teeth with Two Reciprocating Systems.

Introduction: This study aimed to compare the adaptation of single gutta-percha cone in teeth prepared with the Wave One Gold and Reciproc Blue reciprocating systems through cone-beam computed tomography.

Materials And Methods: A total of 40 recently extracted mono radicular premolars were randomly assigned into two groups (=20) corresponding to Reciproc Blue and Wave One Gold reciprocating systems and adapted to a single cone system. Each group was evaluated by cone-beam computed tomography at 1 mm, 2 mm and 4 mm from the apical foramen.