Introduction A comparison between root canal transportation studies is nearly impossible
because of nonstandardized transportation evaluation methods. The aim of the present …

INTRODUCTION: This study evaluated the effects of 2 different kinematics rotary nickel-
titanium (NiTi) systems, Twisted File (TF), a continuous rotation full-sequence system, and …

Results: Reciproc created more canal transportation compared to Neoniti in both mesiodistal
and buccolingual directions. The difference between the two systems was statistically …

Introduction Root canal anatomy and canal preparation instruments affect the outcome of
endodontic treatment. The purpose of this study was to determine the root surface strain (SS) …

The basics of root canal preparation are to enlarge the root canal for proper disinfection and
to prevent reinfection with the use of irrigation agents. It also facilitates the placement of root …

OBJECTIVE: The aim of this study was to evaluate, ex vivo, canal transportation and the
centering ability of nickel-titanium rotary instruments manufactured by twisting and by …

Introduction: The purpose of this in vitro study was to compare the canal transportation and
centering ability of Twisted File (TF) to that of Reciproc system. Methods and Materials: Forty …

Results: The groups were rather similar in terms of transportation and centering ability (P>
0.05). However, canal preparation on mesial and distal walls was statistically significantly …

Aim The present study was conducted to compare the root canal preparation in terms of
canal transportation and volumetric changes in the root canal dentin among three Ni-Ti file …

Aim: The aim of this study was to measure the increase in root canal surface area and canal
transportation after biomechanical preparation at 1, 3, and 5 mm short of the apex with three …