Results 21 to 30 of about 106,751 (354)

Comparison of the shaping ability of RaCe, FlexMaster, and ProFile nickel-titanium instruments in severely curved root canals [PDF]

open access: yes, 2016
This in vitro study compared the shaping ability of RaCe, FlexMaster, and ProFile rotary nickel-titanium instruments in severely curved root canals of extracted teeth.
Burkhardt, Lea   +3 more
core   +1 more source

Cleaning ability of chlorhexidine gel and sodium hypochlorite associated or not with EDTA as root canal irrigants: a scanning electron microscopy study

open access: yesJournal of Applied Oral Science, 2007
The aim of this study was to evaluate the cleaning efficacy of 2% chlorhexidine gluconate gel (CHX) compared to 2.5% sodium hypochlorite solution (NaOCl) associated or not with 17% EDTA used as irrigants during the biomechanical preparation.
Bruno Carvalho de Vasconcelos   +5 more
doaj   +1 more source

Three-dimensional analysis of the root canal preparation with Reciproc Blue®, WaveOne Gold® and XP EndoShaper®: a new method in vivo

open access: yesBMC Oral Health, 2021
Background The purpose of this study was to evaluate the changes in canal volume after root canal preparation in vivo with 3 different single-file techniques (Reciproc-Blue®, WaveOne-Gold® and XP-EndoShaper®), with a new method using CBCT and 3D ...
Javier Caviedes-Bucheli   +9 more
doaj   +1 more source

ENDODONTIC TREATMENT OF LOWER LATERAL INCISOR WITH THREE ROOT CANALS – CASE REPORT. [PDF]

open access: yes, 2013
The main goal of endodontic treatment is the correct diagnosis, optimal mechanical and chemical preparation and three-dimensional obturation of the root canal. Reasons for endodontic failure can be variations in the anatomy of the teeth - the presence of
Rahaf A. Mohamed   +1 more
core   +1 more source

PREPARASI SALURAN AKAR : STEP BACK ATAU CROWN DOWN?

open access: yesJournal of Dentistry Indonesia, 2015
The strategy of root canal preparation should be determined according to the ability and authority of the operator. Manually root canal preparation is the basic skill before using with machine, cleaning and shaping should be carried out simultaneously ...
Dewi A Margono
doaj   +1 more source

Comparison of working length control consistency between hand K-files and Mtwo NiTi rotary system [PDF]

open access: yes, 2016
Background: The purpose of this study was to investigate the consistency of working length control between hand instrumentation in comparison to engine driven Mtwo nickel-titanium rotary files. Material and Methods: Forty extracted maxillary molars were
Jeges, Sára   +4 more
core   +1 more source

Effect of flushing temperature on preparation ability of rotary nickel-titanium files

open access: yesJournal of Applied Biomaterials & Functional Materials, 2021
Purpose: The effect of flushing at different temperatures on the preparation ability of rotary nickel-titanium files was investigated to provide guideline for clinical application.
Guangquan Chai   +9 more
doaj   +1 more source

Maxillary first molar with three mesiobuccal canals confirmed with spiral computer tomography [PDF]

open access: yes, 2012
Anatomic variations in root canal morphology have become easier to detect with the rapid advancements in clinical and diagnostic aids. Also an increased awareness of unusual anatomic morphology and a better understanding of the root canal system guides ...
Kakkar, Pooja, Singh, Anant
core   +1 more source

In vitro evaluation of root canal preparation using oscillatory and rotary systems in flattened root canals [PDF]

open access: yesJournal of Applied Oral Science, 2007
The aim of this study was to evaluate the biomechanical preparation of flattened root canals using the following systems: Endo-Eze AET stainless steel oscillatory instruments (Ultradent) and RaCe rotary NiTi instruments (FKG Dentaire).Twenty extracted human mandibular incisors were randomly assigned to two groups: Group 1 - Instrumentation with ...
Rasquin, Luis Cardoso   +2 more
openaire   +7 more sources

Morphological study on the Danger Zone of the mesiobuccal canal prepared by three nickel-titanium rotary systems using three-dimensional printed mandibular first molars [PDF]

open access: yesKouqiang yixue
Objective To compare the effects of three nickel-titanium file systems, ProTaper Next, TruNatomy, and VDW. ROTATE, on the morphology of the Danger Zone of the mesial buccal root of mandibular first molar after root canal preparation using Micro-CT and 3D
LIU Yuqing, DAI Jiayun, ZHOU Duo, WANG Xingyang, XU Fulu, WANG Juan
doaj   +1 more source

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