Comparative evaluation of the canal curvature modifications after instrumentation with One Shape rotary and Wave One reciprocating files.

Aims: This study compared the canal curvature modifications after instrumentation with One Shape (Micro Mega) rotary file and Wave One primary reciprocating file (Dentsply Maillefer, Ballaigues, Switzerland).

Materials And Methods: Thirty International Organization for Standardization 15, 0.02 taper, Endo Training Blocks (Dentsply Maillefer) were used.