Zobrazeno 1 - 10
of 46
pro vyhledávání: '"CM wire"'
Autor:
Laura-Elena Cîrligeriu, Luminița-Maria Nica, Simona Andreea Pușcu-Boscornea, Răzvan-Mihai Horhat, Stefano Pancotti, Dan-Ioan Stoia, Adrian-George Marinescu
Publikováno v:
Romanian Journal of Oral Rehabilitation, Vol 12, Iss 2, Pp 109-115 (2020)
Aim The purpose of this study was to analyze the physical characteristics of a new type of endodontic instrument, Reciproc Blue, by testing its flexibility and torsion resistance and how they impact the clinical practice. Material and Method Twelve N
Externí odkaz:
https://doaj.org/article/3f970b81a97e43ee96183328fcd62e88
Autor:
Manar Galal
Publikováno v:
Bulletin of the National Research Centre, Vol 43, Iss 1, Pp 1-5 (2019)
Abstract Background The aim of this study was to evaluate the mechanical behavior of M-wire, controlled memory (CM), and R-phase files under bending and torsion conditions and compare it to the mechanical response of NiTi file with the same geometry
Externí odkaz:
https://doaj.org/article/38b7b431fb8946f4b962f6d5f7aa951f
Various heat-treated nickel–titanium rotary instruments evaluated in S-shaped simulated resin canals
Autor:
Yu Gu, Kee-Yeon Kum, Hiran Perinpanayagam, Christine Kim, Daniel Jaewon Kum, Sang-Min Lim, Seok-Woo Chang, Seung-Ho Baek, Qiang Zhu, Yeon-Jee Yoo
Publikováno v:
Journal of Dental Sciences, Vol 12, Iss 1, Pp 14-20 (2017)
Background/purpose: Heat treatment of nickel–titanium (NiTi) alloy produces a better arrangement of the crystal structure, thereby leading to increased flexibility and improved fatigue resistance or plastic behavior. This study aimed to assess the
Externí odkaz:
https://doaj.org/article/883ae00d366a43e7910804cae61bbfbc
Publikováno v:
Giornale Italiano di Endodonzia, Vol 30, Iss 1, Pp 64-68 (2016)
Aim: To evaluate the wear of new rotary instruments produced via electro discharge machining and to test their fatigue resistance. Methodology: Twenty-one HyFlex EDM (Coltène/Whaledent, Switzerland) files were used for laboratory instrumentation of
Externí odkaz:
https://doaj.org/article/add61e3e18ee476db607224825503ee7
Akademický článek
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Autor:
Elif Kalyoncuoğlu, Fatma Furuncuoğlu
Tam Metin / Full Text This study aimed to evaluate the fracture resistance of teeth instrumentedwith rotary files manufactured from different heat-treated nickel-titanium (NiTi)wires.Materials and Methods: One hundred extracted single-canal mandibula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89bb7da097d73cac0c114a251cac134c
https://doi.org/10.4274/meandros.galenos.2021.77699
https://doi.org/10.4274/meandros.galenos.2021.77699
Publikováno v:
Engineering Failure Analysis. 82:446-457
NiTi endodontic rotary instruments have increased flexibility and strength compared with stainless steel instruments, but they seem to be vulnerable to fracture in clinical situations. Heat treatment (thermal processing) is one of the most fundamenta
Various heat-treated nickel–titanium rotary instruments evaluated in S-shaped simulated resin canals
Autor:
Hiran Perinpanayagam, Kee-Yeon Kum, Sang-Min Lim, Yeon-Jee Yoo, Daniel Jaewon Kum, Yu Gu, Seung-Ho Baek, Seok-Woo Chang, Qiang Zhu, Christine Kim
Publikováno v:
Journal of Dental Sciences
Dentistry Publications
Journal of Dental Sciences, Vol 12, Iss 1, Pp 14-20 (2017)
Dentistry Publications
Journal of Dental Sciences, Vol 12, Iss 1, Pp 14-20 (2017)
Background/purpose Heat treatment of nickel–titanium (NiTi) alloy produces a better arrangement of the crystal structure, thereby leading to increased flexibility and improved fatigue resistance or plastic behavior. This study aimed to assess the p
Autor:
Gianluca Plotino, G. La Rosa, Nicola M. Grande, F. Lo Savio, Eugenio Pedullà, Simona Boninelli, Ernesto Rapisarda
Publikováno v:
International endodontic journal (Online) (2014). doi:10.1111/iej.12400
info:cnr-pdr/source/autori:E. Pedullà [1], F. Lo Savio [2], S. Boninelli [3], G. Plotino [4], N. M. Grande [4], E. Rapisarda [1], and G. La Rosa [2]/titolo:Influence of cyclic torsional preloading on cyclic fatigue resistance of nickel-titanium instruments./doi:10.1111%2Fiej.12400/rivista:International endodontic journal (Online)/anno:2014/pagina_da:/pagina_a:/intervallo_pagine:/volume
info:cnr-pdr/source/autori:E. Pedullà [1], F. Lo Savio [2], S. Boninelli [3], G. Plotino [4], N. M. Grande [4], E. Rapisarda [1], and G. La Rosa [2]/titolo:Influence of cyclic torsional preloading on cyclic fatigue resistance of nickel-titanium instruments./doi:10.1111%2Fiej.12400/rivista:International endodontic journal (Online)/anno:2014/pagina_da:/pagina_a:/intervallo_pagine:/volume
Pedulla E, Lo Savio F, Boninelli S, Plotino G,Grande NM, Rapisarda E, La Rosa G. Influence ofcyclic torsional preloading on cyclic fatigue resistanceof nickel – titanium instruments. International EndodonticJournal. Aim To evaluate the effect of d
Autor:
Danilaitė, Roberta
An instrument’s fracture in a root canal is a complication of endodontic treatment resulting in proceeding difficulties. A common mode of fracture is observed due to cyclic fatigue, where repeated stresses below the ultimate tensile strength cause
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2888::135dd4aff744d5086990d4edf6109063
https://library.lsmuni.lt/LSMU:ELABAETD22230551&prefLang=en_US
https://library.lsmuni.lt/LSMU:ELABAETD22230551&prefLang=en_US