Results 91 to 100 of about 1,270,030 (169)

Comparative Buckling Strength and Metallurgical Analysis of Five Classic NiTi Endodontic Rotary Files

European Endodontic Journal
Objective: Nickel-titanium (NiTi) rotary instruments have revolutionized endodontic practice through continuous advancements in metallurgy and design. Despite these improvements, mechanical failure remains a clinical concern. This study aimed to evaluate
Abayomi Baruwa, Duarte Marques, João Caramês, Francisco Manuel Braz Fernandes, Jorge Martins   +4 more
doaj   +1 more source

Efficacy of D-RaCe and ProTaper Universal Retreatment NiTi instruments and hand files in removing gutta-percha from curved root canals - a micro-computed tomography study

, 2012
Rodig T, Hausdorfer T, Konietschke F, Dullin C, Hahn W, Hulsmann M. Efficacy of D-RaCe and ProTaper Universal Retreatment NiTi instruments and hand files in removing gutta-percha from curved root canals a micro-computed tomography study.
Hausdoerfer, T., Dullin, Christian, Roedig, Tina, Konietschke, Frank, Hahn, Wolfram, Huelsmann, Micbael   +5 more
core   +1 more source

Root canal instrumentation with ProTaper Universal instruments: revisited

, 2010
A revised technique for the use of ProTaper Universal nickel titanium instruments is described. This modified technique was based on the crown-down principle, in which the ProTaper instruments were rearranged in such a way that each individual instrument
Low, DCY
core  

Influence of surface coatings on cutting efficiency and cyclic fatigue of nickel-titanium rotary endodontic files in artificial canals [PDF]

, 2017
Since the endodontic files were introduced in the late 1980s, NiTi showed enhanced performance in root canal instrumentation when compared to stainless steel files.
Alnowailaty, Yousef
core   +1 more source

Особенности повторного эндодонтического лечения с использованием системы инструментов Protaper universal [PDF]

, 2013
Root canal retreatment is a fairly common procedure. The paper presents the main reasons for the failure of endodontic treatment, and also features a root canal retreatment with the use of tools Protaper UniversalПовторное эндодонтическое лечение ...
Чагай, А. А., Сорокоумова, Д. В.   +1 more
core  

Effect of Autoclave Sterilization on the Cyclic Fatigue Resistance of Dentsply Protaper Next, Mani Jizai, and Twisted Nickel Titanium Endodontic Rotary Files: An In Vitro Study

AbstractIntroduction: Using nickel titanium (NiTi) rotational endodontic files increased the predictability of chemomechanical cleaning and shaping; however, instrument separation is a possibility and has been mentioned as a complication in the endodontic literature.
openaire   +2 more sources

A quantitative evaluation of debris extruded apically using protaper retreatment files in endodontic retreatment -An in vitro study

Endodontology, 2014
AV Sowmya, Priya Horatti, TN Girish
openaire   +1 more source

Unusual Root Canal Morphology in Mandibular Molars: A Case Series. [PDF]

Cureus
Mohan S, Chaudhury A, Thomas G, Jose S, Aboobacker S.   +4 more
europepmc   +1 more source

A Comparative Evaluation of the Cyclic Fatigue Resistance of Three Nickel-Titanium Rotary File Systems in a Simulated Curved Canal: An In Vitro Study. [PDF]

Cureus
Shah IF, Mangat P, Masarat F, Fatima F, Subramani V, Kaur J.   +5 more
europepmc   +1 more source

Comparison of Hedstrom and Protaper Universal Retreatment Files for Root Canal Retreatment Using Two Different Solvent

Journal of Islamic International Medical College
Objective: To compare the efficacy of Hedstrom files and ProTaper Universal Retreatment files in guttapercha/sealer removal during root canal retreatment using chloroform and orange solvent. Study Design: In-vitro Randomized Experimental Study. Place and
Hassan Rasheed Khan, Saima Azam, Kiran Saba, Beenish Qureshi
doaj