Background It is currently unknown whether rotary file motion affects the best outcome of
root canal retreatment. This experimental study compared the efficacy, efficiency, and …

Aim: This experiment was planned, to understand and analyze the efficacy of retreatment
with the PTUR files with rotational motion and adaptive motion technology and a single …

Current improvements in nickel-titanium (Ni-Ti) rotary file systems have created a paradigm
shift in the root canal therapy of primary teeth. Therefore, it is necessary to perform a …

Background: Various root canal systems are available commercially with each manufacturer
stating superior characteristics of their respective systems. The fifth generation root canal …

Introduction We compared the effects of 6 different rotary systems on transportation, canal
curvature, centering ratio, surface area, and volumetric changes of curved mesial root canals …

Background Various root canal systems are available commercially with each manufacturer
stating superior characteristics of their respective systems. Fifth generation root canal …

Aim: To evaluate the canal transportation, canal-centering ability, and touched and
untouched surfaces of the root canal dentin after instrumentation with various newer file …

Background This simulated study of 30 severely curved L-shaped root canals aimed to
compare preparation time, aberrations, width measurements, and fractured files of three …

INTRODUCTION: The purpose of this study was to examine the lifespan of one nickel-
titanium (NiTi) rotary file when used in reciprocating motion and to compare the time …

Objectives The purpose of the present study was to investigate the amount of root canal
filling material after root canal filling removal with 360° rotary instrumentation or …