Results 21 to 30 of about 1,768,422 (288)

Comparative analysis of torsional and cyclic fatigue resistance of ProGlider, WaveOne Gold Glider, and TruNatomy Glider in simulated curved canal [PDF]

open access: yesRestorative Dentistry & Endodontics, 2023
ObjectivesThis study aimed to compare the torsional and cyclic fatigue resistance of ProGlider (PG), WaveOne Gold Glider (WGG), and TruNatomy Glider (TNG).Materials and MethodsA total of 15 instruments of each glide path system (n = 15) were used for ...
Pedro de Souza Dias   +6 more
doaj   +1 more source

Cyclic fatigue resistance of three reciprocating nickel-titanium instruments with heat treatment at intrachannel temperature

open access: yesRevista Facultad de Odontología Universidad de Antioquia, 2023
Introduction: the in vitro study compared the dynamic cyclic fatigue resistance of 3 reciprocating NiTi files with heat treatment. Methods: we distributed 30 new endodontic files in three groups. The endodontic files selected for this experiment were: AF
Maria Alejandra Portillo-Martínez   +4 more
doaj   +1 more source

Are Physics Forceps Less Traumatic than Conventional Forceps for Tooth Extraction? A Systematic Review and Meta-Analysis of Randomized Controlled Trials

open access: yesDentistry Journal, 2022
This systematic review and meta-analysis studied the clinical outcomes with physics forceps compared to those with conventional forceps for closed dental extraction.
Ashutosh Kumar Singh   +5 more
doaj   +1 more source

Apical root canal cleaning after preparation with endodontic instruments: a randomized trial in vivo analysis [PDF]

open access: yesRestorative Dentistry & Endodontics, 2020
ObjectivesThis study aimed to evaluate vital pulp tissue removal from different endodontic instrumentation systems from root canal apical third in vivo.Materials and MethodsThirty mandibular molars were selected and randomly divided into 2 test groups ...
Volmir João Fornari   +6 more
doaj   +1 more source

Application and development of ultrasonics in dentistry

open access: yesJournal of the Formosan Medical Association, 2013
Since the 1950s, dentistry's ultrasonic instruments have developed rapidly. Because of better visualization, operative convenience, and precise cutting ability, ultrasonic instruments are widely and efficiently applied in the dental field.
Yen-Liang Chen   +3 more
doaj   +1 more source

Dental treatment and risk of variant CJD - a case control study [PDF]

open access: yes, 2007
Objective: Knowledge of risk factors for variant CJD (vCJD) remains limited, but transmission of prion proteins via re-useable medical devices, including dental instruments, or enhanced susceptibility following trauma to the oral cavity is a concern ...
Everington, D.   +11 more
core   +1 more source

Influence of solvent use on apical extrusion during removal of Resilon™ from root canals [PDF]

open access: yesVojnosanitetski Pregled, 2023
Background/Aim. During retreatment, filling material and debris may extrude and trigger an inflammatory reaction of periapical tissues. Resilon™ has not been investigated in terms of solvent use and influence on apical extrusion during retreatment.
Vukoje Karolina   +4 more
doaj   +1 more source

Radiation-induced root surface caries restored with glass-ionomer cement placed in conventional and ART cavity preparations: Results at two years [PDF]

open access: yes, 2005
The document attached has been archived with permission from the Australian Dental Association (8th Jan 2008). An external link to the publisher’s copy is included.Background: There are no published studies comparing the clinical performances of more ...
Yip, K.   +14 more
core   +1 more source

Influence of Instrument Kinematics on Forces and Vibrations During Root Canal Shaping [PDF]

open access: yesInternational Journal of Mathematical, Engineering and Management Sciences
The dental structures experience stress during root canal instrumentation, and patients feel pain from both the instrument vibrations and the applied forces.
Ankit Nayak   +3 more
doaj   +1 more source

Comparison of the cyclic fatigue resistance of original and replica-like files: a systematic review and meta-analysis [PDF]

open access: yesRestorative Dentistry & Endodontics
Objectives This systematic review and meta-analysis aimed to evaluate the existing literature and quantitatively analyze the cyclic fatigue resistance of original and replica-like nickel-titanium endodontic files.
Mert Unal, Fatih Cakici
doaj   +1 more source

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