Micro-computed tomographic evaluation of dentinal defects after root canal preparation with hyflex edm and vortex blue rotary systems
NAGIOS: RODERIC FUNCIONANDO

Micro-computed tomographic evaluation of dentinal defects after root canal preparation with hyflex edm and vortex blue rotary systems

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Micro-computed tomographic evaluation of dentinal defects after root canal preparation with hyflex edm and vortex blue rotary systems

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dc.contributor.author Mandava, Jyothi es
dc.contributor.author Yelisela, Rajiv-Kumar es
dc.contributor.author Arikatla, Sampath-Kumar es
dc.contributor.author Ravi, Ravichandra es
dc.date.accessioned 2018-11-28T12:48:35Z
dc.date.available 2018-11-28T12:48:35Z
dc.date.issued 2018 es
dc.identifier.uri http://hdl.handle.net/10550/68131
dc.description.abstract To evaluate the incidence of dentinal microcracks formation after root canal shaping procedures with HyFlex EDM and Vortex Blue rotary systems comparing with that of hand instrumentation using micro-computed tomography. Mandibular first molar teeth (n=60) having 50 to 200mesial root curvature were scanned using high resolution micro-CT imaging before root canal preparation to identify the presence of dentinal defects. Post-instrumentation cross-sectional images were taken and increased number and type of root defects were assessed and recorded. The data was statistically analysed by using chi-square test and McNemar?s test at a significance level of 5%. HyFlex EDM has shown greater increase in post instrumentation dentinal defects. Both rotary systems exhibited increased dentinal defects formation at coronal, middle regions which is statistically significant (P=0.042) when compared to apical region. HyFlex EDM has shown greater increase in post instrumentation dentinal defects followed by Vortex Blue rotary system and hand instrumentation resulted minimal defects. es
dc.source Mandava, Jyothi ; Yelisela, Rajiv-Kumar ; Arikatla, Sampath-Kumar ; Ravi, Ravichandra. Micro-computed tomographic evaluation of dentinal defects after root canal preparation with hyflex edm and vortex blue rotary systems. En: Journal of Clinical and Experimental Dentistry, 10 9 2018: 844-851 es
dc.title Micro-computed tomographic evaluation of dentinal defects after root canal preparation with hyflex edm and vortex blue rotary systems es
dc.type info:eu-repo/semantics/article en
dc.type info:eu-repo/semantics/publishedVersion en
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.identifier.doi 10.4317/jced.54853 es

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