Results 61 to 70 of about 333 (136)

Comparison Of Centering Ability And Transportation Of The Protaper Next And Oneshape File Rotary Systems For Preparing Simulated Curved Canal.

Journal of Ayub Medical College, Abbottabad : JAMC, 2021
To compare the effect of ProTaper Next and One Shape rotary files on canal transportation and centering abilities in resin block with simulated curved canal.An in-vitro experimental study was carried out in Dental clinics. Sixty resin blocks (30 per group) having simulated curved canals prepared with ProTaper Next and One Shape and then filled with red
Kamil, Zafar, Sheikh Bilal, Badar, Robia, Ghafoor, Farhan Raza, Khan   +3 more
openaire   +1 more source

Debris Evaluation after Root Canal Shaping with Rotating and Reciprocating Single-File Systems

Journal of Functional Biomaterials, 2016
This study evaluated the root canal dentine surface by scanning electron microscope (SEM) after shaping with two reciprocating single-file NiTi systems and two rotating single-file NiTi systems, in order to verify the presence/absence of the smear layer ...
Alberto Dagna, Giulia Gastaldo, Riccardo Beltrami, Claudio Poggio   +3 more
doaj   +1 more source

Evaluation of instrumentation systems in reducing E. faecalis from root canals: TF adaptive and ProTaper next versus single file systems

, 2015
Purpose: To compare the effect of the TF Adaptive, ProTaper Next, OneShape, WaveOne, Reciproc, (SAF) on the reduction of E.
Topcu, Meltem Colak, Kirici, Damla Ozsu, Alsancak, Meltem, Arslan, Hakan, KARATAŞ, Ertuğrul, Gultekin, Esra   +5 more
core   +1 more source

Comparative evaluation of shaping ability of rotary and reciprocating nickel-titanium single file instruments on simulated root canals

Saudi Endodontic Journal, 2019
Introduction: Effective cleaning of the root canal system is the primary objective of rotary instrumentation. For three-dimensional obturation of the root canal system, ideal preparation should have a continuously tapering funnel shape from the orifice ...
Arvind Kumar, A Sheerin Sarthaj
doaj   +1 more source

Influence of environmental temperature, heat-treatment and design on the cyclic fatigue resistance of three generations of a single-file nickel-titanium rotary instrument

, 2018
The aim of the present study was to evaluate the effect of environmental temperature, heat-treatment*** and design on the cyclic fatigue resistance of OneShape (OS), OneShape new generation (OSNG) and One Curve (OC) NiTi rotary single-file instruments ...
Plotino, Gianluca, Polimeni, Antonella, Staffoli, Simone, Fortunato, Leonzio, Gündoğar, Mustafa, Grande, Nicola Maria, Özyürek, Taha   +6 more
core   +1 more source

Assessment of apically extruded debris and irrigant produced by different nickel-titanium instrument systems

Brazilian Oral Research, 2015
The aim of this study was to evaluate the preparation time and the amounts of apically extruded debris and irrigant using different nickel-titanium instrumentation systems.
Ebru KÜÇÜKYILMAZ, Selcuk SAVAS, Gokhan SAYGILI, Banu UYSAL   +3 more
doaj   +1 more source

Comparison of cyclic fatigue resistance of novel nickel-titanium rotary instruments

, 2015
New files (ProTaper Next/HyFlex/OneShape) are made from novel nickel-titanium (NiTi) alloys/treatments. The purpose of this study was to compare the cyclic fatigue resistance of these new instruments with that of Revo-S instruments.
ERTAŞ, HÜSEYİN, ARSLAN, Hakan, ÇAPAR, İSMAİL DAVUT   +2 more
core   +1 more source

Comparative CBCT evaluation of dentinal crack formation, canal centering ability and apical transportation of hyflex-edm, oneshape, wave-one gold and reciproc files: An In Vitro study [PDF]

, 2018
AIM OF THE STUDY: Recently single file systems have come to replace conventional rotary instruments. In this in vitro study four single file systems- two rotary and two reciprocating instruments were selected to evaluate and compare the Canal centering ...
Anbarasu, S
core  

The effect of glide path on the surface quality of new and used rotary and reciprocating single files: OneShape versus WaveOne.

Scanning, 2015
The aim of this study was to evaluate the effect of glide path preparation on the surface topography changes of WaveOne and OneShape single files using atomic force microscopy analysis. Two commercially available brands of single file systems were analyzed, including 15 specimens/brand as following: Group I; WaveOne 0.08/25 (Dentsply Maillefer ...
Sevinç Aktemur Türker, Baran Can Sağlam, Mustafa Murat Koçak, Sibel Koçak   +3 more
openaire   +2 more sources

Antibacterial efficacy of conventional and single-use Ni-Ti endodontic instruments: an in vitro microbiological evaluation

, 2012
Purpose: The purpose of this in vitro study was to investigate the capability of different Ni-Ti instru- ments in disinfecting root canals previously infected with E. faecalis.
Selan L., BIANCHI, STEFANO, POGGIO, CLAUDIO, Arciola C. R., COLOMBO, MARCO, Dagna A., VISAI, LIVIA   +6 more
core   +2 more sources