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Shaping ability of reciprocating and rotary systems in oval-shaped root canals: a microcomputed tomography study
This study compared the shaping ability of single-file reciprocating (WaveOne Gold) and multifile rotary (Mtwo) systems on mandibular oval-shaped canine root canals, using microcomputed tomography (micro-CT). Thirty mandibular canines were scanned by micro-CT and assigned to one of two groups (n=15)...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Sociedad Argentina de Investigación Odontológica
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10315089/ https://www.ncbi.nlm.nih.gov/pubmed/35088816 http://dx.doi.org/10.54589/aol.34/3/282 |
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author | de Medeiros, Thamires C de Lima, Carolina O Barbosa, Ana Flávia A Augusto, Carla M Bruno, Adília Maria V Lopes, Ricardo T Amoroso-Silva, Pablo A Marceliano-Alves, Marília FV |
author_facet | de Medeiros, Thamires C de Lima, Carolina O Barbosa, Ana Flávia A Augusto, Carla M Bruno, Adília Maria V Lopes, Ricardo T Amoroso-Silva, Pablo A Marceliano-Alves, Marília FV |
author_sort | de Medeiros, Thamires C |
collection | PubMed |
description | This study compared the shaping ability of single-file reciprocating (WaveOne Gold) and multifile rotary (Mtwo) systems on mandibular oval-shaped canine root canals, using microcomputed tomography (micro-CT). Thirty mandibular canines were scanned by micro-CT and assigned to one of two groups (n=15) according to the system used for root canal preparation: WaveOne Gold or Mtwo. After preparation, the teeth were rescanned, and the percentage of untouched canal area, apical transportation and centering ability were analyzed. The data was evaluated using Kruskal and Mann- Whitney tests (p<0.05). No difference was found in percentage of unprepared canal area between groups in the entire root canal or the apical third, or in centering ability (p>0.05). WaveOne gold had less canal transportation than MTwo at the 5 mm section (p<0.05). WOG and Mtwo systems presented similar shaping ability and centering ability in oval-shaped canals. However, WOG presented less transportation than Mtwo at 5 mm from the apex. |
format | Online Article Text |
id | pubmed-10315089 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Sociedad Argentina de Investigación Odontológica |
record_format | MEDLINE/PubMed |
spelling | pubmed-103150892023-07-03 Shaping ability of reciprocating and rotary systems in oval-shaped root canals: a microcomputed tomography study de Medeiros, Thamires C de Lima, Carolina O Barbosa, Ana Flávia A Augusto, Carla M Bruno, Adília Maria V Lopes, Ricardo T Amoroso-Silva, Pablo A Marceliano-Alves, Marília FV Acta Odontol Latinoam Original Article This study compared the shaping ability of single-file reciprocating (WaveOne Gold) and multifile rotary (Mtwo) systems on mandibular oval-shaped canine root canals, using microcomputed tomography (micro-CT). Thirty mandibular canines were scanned by micro-CT and assigned to one of two groups (n=15) according to the system used for root canal preparation: WaveOne Gold or Mtwo. After preparation, the teeth were rescanned, and the percentage of untouched canal area, apical transportation and centering ability were analyzed. The data was evaluated using Kruskal and Mann- Whitney tests (p<0.05). No difference was found in percentage of unprepared canal area between groups in the entire root canal or the apical third, or in centering ability (p>0.05). WaveOne gold had less canal transportation than MTwo at the 5 mm section (p<0.05). WOG and Mtwo systems presented similar shaping ability and centering ability in oval-shaped canals. However, WOG presented less transportation than Mtwo at 5 mm from the apex. Sociedad Argentina de Investigación Odontológica 2021-12-31 /pmc/articles/PMC10315089/ /pubmed/35088816 http://dx.doi.org/10.54589/aol.34/3/282 Text en https://creativecommons.org/licenses/by-nc/4.0/This is an article published in open access under a Creative Commons license |
spellingShingle | Original Article de Medeiros, Thamires C de Lima, Carolina O Barbosa, Ana Flávia A Augusto, Carla M Bruno, Adília Maria V Lopes, Ricardo T Amoroso-Silva, Pablo A Marceliano-Alves, Marília FV Shaping ability of reciprocating and rotary systems in oval-shaped root canals: a microcomputed tomography study |
title | Shaping ability of reciprocating and rotary systems in oval-shaped root canals: a microcomputed tomography study |
title_full | Shaping ability of reciprocating and rotary systems in oval-shaped root canals: a microcomputed tomography study |
title_fullStr | Shaping ability of reciprocating and rotary systems in oval-shaped root canals: a microcomputed tomography study |
title_full_unstemmed | Shaping ability of reciprocating and rotary systems in oval-shaped root canals: a microcomputed tomography study |
title_short | Shaping ability of reciprocating and rotary systems in oval-shaped root canals: a microcomputed tomography study |
title_sort | shaping ability of reciprocating and rotary systems in oval-shaped root canals: a microcomputed tomography study |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10315089/ https://www.ncbi.nlm.nih.gov/pubmed/35088816 http://dx.doi.org/10.54589/aol.34/3/282 |
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