Evaluation of root dentinal damage associated with protaper gold, waveone gold, and protaper next during cleaning and shaping procedures: An In vitro analysis

Aim: The purpose of this study is to evaluate and compare the incidence of dentinal defects after root canal shaping using rotary nickel-titanium (Ni-Ti) instruments (ProTaper Gold [PTG] and ProTaper Next [PTN]) and reciprocating instrument (WaveOne Gold [WOG]). Materials and Methods: One hundred hu...

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Autores principales:	Sarin Koroth, K C Ponnappa, Elsy P Simon, Subin Bharath, V J Vivek, Chandini Raveendran
Formato:	article
Lenguaje:	EN
Publicado:	Wolters Kluwer Medknow Publications 2021
Materias:	dentinal damage microcracks motion kinematics nickel-titanium instruments reciprocation Pharmacy and materia medica RS1-441 Analytical chemistry QD71-142
Acceso en línea:	https://doaj.org/article/b9635999052a4eff9cc659ce58194bb7
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spelling	oai:doaj.org-article:b9635999052a4eff9cc659ce58194bb72021-11-19T12:15:52ZEvaluation of root dentinal damage associated with protaper gold, waveone gold, and protaper next during cleaning and shaping procedures: An In vitro analysis0975-740610.4103/jpbs.jpbs_374_21https://doaj.org/article/b9635999052a4eff9cc659ce58194bb72021-01-01T00:00:00Zhttp://www.jpbsonline.org/article.asp?issn=0975-7406;year=2021;volume=13;issue=6;spage=1098;epage=1101;aulast=Korothhttps://doaj.org/toc/0975-7406Aim: The purpose of this study is to evaluate and compare the incidence of dentinal defects after root canal shaping using rotary nickel-titanium (Ni-Ti) instruments (ProTaper Gold [PTG] and ProTaper Next [PTN]) and reciprocating instrument (WaveOne Gold [WOG]). Materials and Methods: One hundred human mandibular premolars with single root and single canal with canal curvature <10° were randomly divided into five groups (n = 20 teeth per group). The root canals were instrumented using hand K-files (positive control), full sequence rotary files PTG and PTN, and reciprocating single-file system WOG. One group was left unprepared and served as negative control. Roots were sectioned horizontally at 3, 6, and 9 mm from the apex and evaluated under a stereomicroscope. Results: PTG, WOG, and PTN showed dentinal defects in 40%, 53.3%and 30% of the samples, respectively. Conclusion: Irrespective of motion kinematics, dentinal defects are observed in all the Ni-Ti file groups. Within the limitations of the present study and the available literature, incidence of dentinal defects is less with instruments working in continuous rotation rather than instruments with reciprocating motion.Sarin KorothK C PonnappaElsy P SimonSubin BharathV J VivekChandini RaveendranWolters Kluwer Medknow Publicationsarticledentinal damagemicrocracksmotion kinematicsnickel-titanium instrumentsreciprocationPharmacy and materia medicaRS1-441Analytical chemistryQD71-142ENJournal of Pharmacy and Bioallied Sciences, Vol 13, Iss 6, Pp 1098-1101 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	dentinal damage microcracks motion kinematics nickel-titanium instruments reciprocation Pharmacy and materia medica RS1-441 Analytical chemistry QD71-142
spellingShingle	dentinal damage microcracks motion kinematics nickel-titanium instruments reciprocation Pharmacy and materia medica RS1-441 Analytical chemistry QD71-142 Sarin Koroth K C Ponnappa Elsy P Simon Subin Bharath V J Vivek Chandini Raveendran Evaluation of root dentinal damage associated with protaper gold, waveone gold, and protaper next during cleaning and shaping procedures: An In vitro analysis
description	Aim: The purpose of this study is to evaluate and compare the incidence of dentinal defects after root canal shaping using rotary nickel-titanium (Ni-Ti) instruments (ProTaper Gold [PTG] and ProTaper Next [PTN]) and reciprocating instrument (WaveOne Gold [WOG]). Materials and Methods: One hundred human mandibular premolars with single root and single canal with canal curvature <10° were randomly divided into five groups (n = 20 teeth per group). The root canals were instrumented using hand K-files (positive control), full sequence rotary files PTG and PTN, and reciprocating single-file system WOG. One group was left unprepared and served as negative control. Roots were sectioned horizontally at 3, 6, and 9 mm from the apex and evaluated under a stereomicroscope. Results: PTG, WOG, and PTN showed dentinal defects in 40%, 53.3%and 30% of the samples, respectively. Conclusion: Irrespective of motion kinematics, dentinal defects are observed in all the Ni-Ti file groups. Within the limitations of the present study and the available literature, incidence of dentinal defects is less with instruments working in continuous rotation rather than instruments with reciprocating motion.
format	article
author	Sarin Koroth K C Ponnappa Elsy P Simon Subin Bharath V J Vivek Chandini Raveendran
author_facet	Sarin Koroth K C Ponnappa Elsy P Simon Subin Bharath V J Vivek Chandini Raveendran
author_sort	Sarin Koroth
title	Evaluation of root dentinal damage associated with protaper gold, waveone gold, and protaper next during cleaning and shaping procedures: An In vitro analysis
title_short	Evaluation of root dentinal damage associated with protaper gold, waveone gold, and protaper next during cleaning and shaping procedures: An In vitro analysis
title_full	Evaluation of root dentinal damage associated with protaper gold, waveone gold, and protaper next during cleaning and shaping procedures: An In vitro analysis
title_fullStr	Evaluation of root dentinal damage associated with protaper gold, waveone gold, and protaper next during cleaning and shaping procedures: An In vitro analysis
title_full_unstemmed	Evaluation of root dentinal damage associated with protaper gold, waveone gold, and protaper next during cleaning and shaping procedures: An In vitro analysis
title_sort	evaluation of root dentinal damage associated with protaper gold, waveone gold, and protaper next during cleaning and shaping procedures: an in vitro analysis
publisher	Wolters Kluwer Medknow Publications
publishDate	2021
url	https://doaj.org/article/b9635999052a4eff9cc659ce58194bb7
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Evaluation of root dentinal damage associated with protaper gold, waveone gold, and protaper next during cleaning and shaping procedures: An In vitro analysis

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