Apically extruded debris during root canal preparation using ProTaper Gold, ProTaper Universal, ProTaper Next, and RECIPROC instruments

摘要

Purpose: The aim of this study was to determine the amount of apically extruded debris during root canal preparation with ProTaper Gold (PTG) (Dentsply Maillefer, Ballaigues, Switzerland), ProTaper Universal (PTU) (Dentsply Maillefer), ProTaper Next (PTN) (Dentsply Maillefer), and RECIPROC (VDW, Munich, Germany) in curved canals.