The cleaning and shaping of the root canal is a key procedure in root canal treatment. The
aim of cleaning is the removal of tissue remnants and bacterial biofilms in order to allow …

Safe, successful and effective removal of root filling materials is an integral component of
non‐surgical root canal re‐treatment. Access to the root canal system must be achieved in …

Aim To use micro‐CT to quantitatively evaluate the amount of residual filling material after
using several techniques to remove root fillings with and without ultrasonic activation and to …

Aim To evaluate the efficacy, cleaning ability and safety of three different rotary nickel‐
titanium instruments with and without a solvent (eucalyptol) versus hand files in the removal …

Aim To evaluate the efficacy of the ProTaper Universal rotary retreatment system for gutta‐
percha (GP) removal from root canals. Methodology Root canals of 60 extracted human …

The purpose of this study was to evaluate the efficiency of FlexMaster, ProTaper, and RaCe
rotary instruments compared with Hedström files for removal of gutta-percha during …

Kfir A, Tsesis I, Yakirevich E, Matalon S, Abramovitz I. The efficacy of five techniques for
removing root filling material: microscopic versus radiographic evaluation. International …

Introduction This study evaluated filling material removal from distal oval-shaped canals of
mandibular molars with rotary, reciprocating, and adaptive motion systems by using micro …

Introduction This study was designed to quantitatively evaluate the amount of apically
extruded debris by comparing the ProTaper Universal Retreatment system (Dentsply …

OBJECTIVE: This study intended to compare the effectiveness of hand files and FlexMaster,
ProTaper, and RaCe rotary instruments for removing gutta-percha in curved root canals …