Results 101 to 110 of about 20,355 (172)

Comparative Evaluation of ProTaper Gold, TruNatomy, and XP-endo Shaper Instruments on Dentinal Microcrack Formation: Scanning Electron Microscope Study [PDF]

open access: yesDental Journal of Advance Studies
Aim: The aim of this study was to compare dentinal crack formation in root canal walls after instrumentation with TruNatomy (TN), XP-endo Shaper (XP), and ProTaper Gold (PTG) files under a scanning electron microscope (SEM).
Iflah Javed   +5 more
doaj   +1 more source

Retrievability of Bioceramic Sealers Assessed using Micro-computed Tomography and Scanning Electron Microscopy: A Literature Review [PDF]

open access: yesJournal of Clinical and Diagnostic Research
Endodontic retreatment is a procedure to remove root canal filling material from the tooth, followed by cleaning, shaping, and obturation of the canals. Treatment outcomes may be influenced by incomplete removal of filling materials.
Faisal Alnassar
doaj   +1 more source

A Micro-computed Tomographic Evaluation of Dentinal Microcrack Formation in Root Canals Using Rotary Files with and without Deformation Memory

open access: yes
A BSTRACT Context: Dentinal microcrack formation during root canal preparation remains a concern, particularly with the use of ...
Chukka Ram Sunil   +5 more
core   +1 more source

Effect of rotary endodontic instruments on tooth root dentinal microcracks formation [PDF]

open access: yes, 2018
The importance of the problem and the aims of this study. The tooth root canals instrumentation is one of the most important step in endodontic treatment.
Šilinskaitė, Julija
core  

Comparative evaluation of dentinal microcrack formation using ProTaper universal, Blue NiTi endoarch, and twisted file adaptive systems: A micro-computed tomographic study

open access: yesIndian Journal of Dental Research
Objectives: To compare dentinal microcrack formation following root canal instrumentation using ProTaper Universal, Blue NiTi EndoArch, and Twisted File Adaptive systems in mesial roots of mandibular molars using micro-computed tomography. Methods: Forty-
Darshana Ramesh Bodkhe   +2 more
doaj   +1 more source

Incidência dos microfissuras dentinárias durante a preparação mecânica [PDF]

open access: yes, 2018
Introdução : A microfissura dentinária radicular é um problema clínico difícil de diagnosticar e tratar que pode leva à perda do dente. Objectivos : Este trabalho tem como objetivo apresentar os resultados e metodologias de vários estudos recentes, para
Saykaly, Chantal
core   +1 more source

Incidence of Dentinal Microcracks during Root Canal Preparation with Self Adjusting File, Reciproc Blue and ProTaper Next. [PDF]

open access: yesIran Endod J, 2020
Katanec T   +5 more
europepmc   +1 more source

Comparative Evaluation of Dentinal Microcrack Formation Following Root Canal Preparation Using Different NiTi Rotary File Systems: An Ex Vivo SEM Study [PDF]

open access: yes
Aim: To evaluate dentinal microcrack formation and dentin preservation following root canal instrumentation using different nickel–titanium (NiTi) rotary systems, with emphasis on their material properties and potential implications for structural ...
Deepti Kushwaha
core  

Micromechanical modeling of brittle damage in composite materials: primary anisotropy, induced anisotropy and opening-closure effects [PDF]

open access: yes, 2012
Inelastic deformation of various brittle materials such as concrete, rocks or composites has been widely explained by the existence, nucleation and growth of microcracks.
Welemane, Hélène   +4 more
core  

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