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Cervical Dentin Changes in Curved Root Canals after Using WaveOne and Reciproc Files with Full Rotation versus Reciprocation Movement: An Ex vivo Study

AIM: The aim of the current study was to compare the effect of WaveOne and Reciproc files in reciprocation versus reverse full rotation movements on cervical dentin thickness by virtue of cone beam computed tomography (CBCT) analysis in curved mesial canals of mandibular first molars. METHODS: Mesio...

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Autores principales: Shantiaee, Yazdan, Nahvi, Golnaz, Dianat, Omid, Aghdashi, Farzad
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Medknow Publications & Media Pvt Ltd 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5643989/
https://www.ncbi.nlm.nih.gov/pubmed/29042717
http://dx.doi.org/10.4103/ccd.ccd_422_17
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author Shantiaee, Yazdan
Nahvi, Golnaz
Dianat, Omid
Aghdashi, Farzad
author_facet Shantiaee, Yazdan
Nahvi, Golnaz
Dianat, Omid
Aghdashi, Farzad
author_sort Shantiaee, Yazdan
collection PubMed
description AIM: The aim of the current study was to compare the effect of WaveOne and Reciproc files in reciprocation versus reverse full rotation movements on cervical dentin thickness by virtue of cone beam computed tomography (CBCT) analysis in curved mesial canals of mandibular first molars. METHODS: Mesiobuccal canals of 60 mandibular molars were randomly divided into 4 groups (n = 15): Group 1; WaveOne/Reciprocation, Group 2; WaveOne/Full-Rotation, Group 3; Reciproc/Reciprocation, and Group 4; Reciproc/Full-Rotation. Pre- and post-instrumented CBCT scans were prepared for assessment of cervical dentin thickness changes (2 mm, 4 mm below the highest point of the root furcation) in both groups. Data statistically analyzed using two-way ANOVA test. RESULTS: There was no statistically significant difference between four experimental groups in terms of remaining dentin thickness at 2 and 4 mm levels below the highest point of the furcation (P > 0.05). No separation of instruments occurred in any group. CONCLUSION: WaveOne and Reciproc files with two different motions have similar effects on cervical of root canals in terms of dentin thickness changes.
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spelling pubmed-56439892017-10-17 Cervical Dentin Changes in Curved Root Canals after Using WaveOne and Reciproc Files with Full Rotation versus Reciprocation Movement: An Ex vivo Study Shantiaee, Yazdan Nahvi, Golnaz Dianat, Omid Aghdashi, Farzad Contemp Clin Dent Original Article AIM: The aim of the current study was to compare the effect of WaveOne and Reciproc files in reciprocation versus reverse full rotation movements on cervical dentin thickness by virtue of cone beam computed tomography (CBCT) analysis in curved mesial canals of mandibular first molars. METHODS: Mesiobuccal canals of 60 mandibular molars were randomly divided into 4 groups (n = 15): Group 1; WaveOne/Reciprocation, Group 2; WaveOne/Full-Rotation, Group 3; Reciproc/Reciprocation, and Group 4; Reciproc/Full-Rotation. Pre- and post-instrumented CBCT scans were prepared for assessment of cervical dentin thickness changes (2 mm, 4 mm below the highest point of the root furcation) in both groups. Data statistically analyzed using two-way ANOVA test. RESULTS: There was no statistically significant difference between four experimental groups in terms of remaining dentin thickness at 2 and 4 mm levels below the highest point of the furcation (P > 0.05). No separation of instruments occurred in any group. CONCLUSION: WaveOne and Reciproc files with two different motions have similar effects on cervical of root canals in terms of dentin thickness changes. Medknow Publications & Media Pvt Ltd 2017 /pmc/articles/PMC5643989/ /pubmed/29042717 http://dx.doi.org/10.4103/ccd.ccd_422_17 Text en Copyright: © 2017 Contemporary Clinical Dentistry http://creativecommons.org/licenses/by-nc-sa/3.0 This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as the author is credited and the new creations are licensed under the identical terms.
spellingShingle Original Article
Shantiaee, Yazdan
Nahvi, Golnaz
Dianat, Omid
Aghdashi, Farzad
Cervical Dentin Changes in Curved Root Canals after Using WaveOne and Reciproc Files with Full Rotation versus Reciprocation Movement: An Ex vivo Study
title Cervical Dentin Changes in Curved Root Canals after Using WaveOne and Reciproc Files with Full Rotation versus Reciprocation Movement: An Ex vivo Study
title_full Cervical Dentin Changes in Curved Root Canals after Using WaveOne and Reciproc Files with Full Rotation versus Reciprocation Movement: An Ex vivo Study
title_fullStr Cervical Dentin Changes in Curved Root Canals after Using WaveOne and Reciproc Files with Full Rotation versus Reciprocation Movement: An Ex vivo Study
title_full_unstemmed Cervical Dentin Changes in Curved Root Canals after Using WaveOne and Reciproc Files with Full Rotation versus Reciprocation Movement: An Ex vivo Study
title_short Cervical Dentin Changes in Curved Root Canals after Using WaveOne and Reciproc Files with Full Rotation versus Reciprocation Movement: An Ex vivo Study
title_sort cervical dentin changes in curved root canals after using waveone and reciproc files with full rotation versus reciprocation movement: an ex vivo study
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5643989/
https://www.ncbi.nlm.nih.gov/pubmed/29042717
http://dx.doi.org/10.4103/ccd.ccd_422_17
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