Efficacy of NiTi rotary instruments in removing calcium hydroxide dressing residues from root canal walls
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRN |
Texto Completo: | https://repositorio.ufrn.br/jspui/handle/123456789/22008 |
Resumo: | The aim of this study was to evaluate the efficacy of three rotary instrument systems (K3, ProTaper and Twisted File) in removing calcium hydroxide residues from root canal walls. Thirty-four human mandibular incisors were instrumented with the ProTaper System up to the F2 instrument, irrigated with 2.5% NaOCl followed by 17% EDTA, and filled with a calcium hydroxide intracanal dressing. After 7 days, the calcium hydroxide dressing was removed using the following rotary instruments: G1 - NiTi size 25, 0.06 taper, of the K3 System; G2 - NiTi F2, of the ProTaper System; or G3 - NiTi size 25, 0.06 taper, of the Twisted File System. The teeth were longitudinally grooved on the buccal and lingual root surfaces, split along their long axis, and their apical and cervical canal thirds were evaluated by SEM (×1000). The images were scored and the data were statistically analyzed using the Kruskall Wallis test. None of the instruments removed the calcium hydroxide dressing completely, either in the apical or cervical thirds, and no significant differences were observed among the rotary instruments tested (p > 0.05). |
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Kuga, Milton CarlosCampos, Edson Alves deFaria Júnior, Norberto Batista deSó, Marcus Vinicius ReisShinohara, Andre Luis2017-02-16T13:09:30Z2017-02-16T13:09:30Z2012KUGA, Milton Carlos et al. Efficacy of NiTi rotary instruments in removing calcium hydroxide dressing residues from root canal walls. Brazilian Oral Research (Impresso), v. 26, n. 1, p. 19-23, 2012.https://repositorio.ufrn.br/jspui/handle/123456789/22008engEndodonticsCalcium HydroxideDentinEfficacy of NiTi rotary instruments in removing calcium hydroxide dressing residues from root canal wallsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleThe aim of this study was to evaluate the efficacy of three rotary instrument systems (K3, ProTaper and Twisted File) in removing calcium hydroxide residues from root canal walls. Thirty-four human mandibular incisors were instrumented with the ProTaper System up to the F2 instrument, irrigated with 2.5% NaOCl followed by 17% EDTA, and filled with a calcium hydroxide intracanal dressing. After 7 days, the calcium hydroxide dressing was removed using the following rotary instruments: G1 - NiTi size 25, 0.06 taper, of the K3 System; G2 - NiTi F2, of the ProTaper System; or G3 - NiTi size 25, 0.06 taper, of the Twisted File System. The teeth were longitudinally grooved on the buccal and lingual root surfaces, split along their long axis, and their apical and cervical canal thirds were evaluated by SEM (×1000). The images were scored and the data were statistically analyzed using the Kruskall Wallis test. None of the instruments removed the calcium hydroxide dressing completely, either in the apical or cervical thirds, and no significant differences were observed among the rotary instruments tested (p > 0.05).info:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNORIGINALEfficacyNiTiRotary_Kuga_2012.pdfEfficacyNiTiRotary_Kuga_2012.pdfhttp://www.scielo.br/scielo.php?script=sci_abstract&pid=S1806-83242012000100004&lng=en&nrm=isoapplication/pdf1822427https://repositorio.ufrn.br/bitstream/123456789/22008/1/EfficacyNiTiRotary_Kuga_2012.pdf5cdc943db3895524da4ee09ea595c201MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81569https://repositorio.ufrn.br/bitstream/123456789/22008/2/license.txt6e6f57145bc87daf99079f06b081ff9fMD52TEXTEfficacy of NiTi rotary instruments in removing calcium hydroxide_2012.PDF.txtEfficacy of NiTi rotary instruments in removing calcium hydroxide_2012.PDF.txtExtracted texttext/plain5https://repositorio.ufrn.br/bitstream/123456789/22008/5/Efficacy%20of%20NiTi%20rotary%20instruments%20in%20removing%20calcium%20hydroxide_2012.PDF.txtcc9067c2ee470dc248b14b194209a34eMD55THUMBNAILEfficacy of NiTi rotary instruments in removing calcium hydroxide_2012.PDF.jpgEfficacy of NiTi rotary instruments in removing calcium hydroxide_2012.PDF.jpgIM Thumbnailimage/jpeg7407https://repositorio.ufrn.br/bitstream/123456789/22008/6/Efficacy%20of%20NiTi%20rotary%20instruments%20in%20removing%20calcium%20hydroxide_2012.PDF.jpg6ddb0c41fde4d681743a9d3f8b59f9a2MD56123456789/220082021-12-20 14:30:21.215oai:https://repositorio.ufrn.br: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ório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2021-12-20T17:30:21Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false |
dc.title.pt_BR.fl_str_mv |
Efficacy of NiTi rotary instruments in removing calcium hydroxide dressing residues from root canal walls |
title |
Efficacy of NiTi rotary instruments in removing calcium hydroxide dressing residues from root canal walls |
spellingShingle |
Efficacy of NiTi rotary instruments in removing calcium hydroxide dressing residues from root canal walls Kuga, Milton Carlos Endodontics Calcium Hydroxide Dentin |
title_short |
Efficacy of NiTi rotary instruments in removing calcium hydroxide dressing residues from root canal walls |
title_full |
Efficacy of NiTi rotary instruments in removing calcium hydroxide dressing residues from root canal walls |
title_fullStr |
Efficacy of NiTi rotary instruments in removing calcium hydroxide dressing residues from root canal walls |
title_full_unstemmed |
Efficacy of NiTi rotary instruments in removing calcium hydroxide dressing residues from root canal walls |
title_sort |
Efficacy of NiTi rotary instruments in removing calcium hydroxide dressing residues from root canal walls |
author |
Kuga, Milton Carlos |
author_facet |
Kuga, Milton Carlos Campos, Edson Alves de Faria Júnior, Norberto Batista de Só, Marcus Vinicius Reis Shinohara, Andre Luis |
author_role |
author |
author2 |
Campos, Edson Alves de Faria Júnior, Norberto Batista de Só, Marcus Vinicius Reis Shinohara, Andre Luis |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Kuga, Milton Carlos Campos, Edson Alves de Faria Júnior, Norberto Batista de Só, Marcus Vinicius Reis Shinohara, Andre Luis |
dc.subject.por.fl_str_mv |
Endodontics Calcium Hydroxide Dentin |
topic |
Endodontics Calcium Hydroxide Dentin |
description |
The aim of this study was to evaluate the efficacy of three rotary instrument systems (K3, ProTaper and Twisted File) in removing calcium hydroxide residues from root canal walls. Thirty-four human mandibular incisors were instrumented with the ProTaper System up to the F2 instrument, irrigated with 2.5% NaOCl followed by 17% EDTA, and filled with a calcium hydroxide intracanal dressing. After 7 days, the calcium hydroxide dressing was removed using the following rotary instruments: G1 - NiTi size 25, 0.06 taper, of the K3 System; G2 - NiTi F2, of the ProTaper System; or G3 - NiTi size 25, 0.06 taper, of the Twisted File System. The teeth were longitudinally grooved on the buccal and lingual root surfaces, split along their long axis, and their apical and cervical canal thirds were evaluated by SEM (×1000). The images were scored and the data were statistically analyzed using the Kruskall Wallis test. None of the instruments removed the calcium hydroxide dressing completely, either in the apical or cervical thirds, and no significant differences were observed among the rotary instruments tested (p > 0.05). |
publishDate |
2012 |
dc.date.issued.fl_str_mv |
2012 |
dc.date.accessioned.fl_str_mv |
2017-02-16T13:09:30Z |
dc.date.available.fl_str_mv |
2017-02-16T13:09:30Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
KUGA, Milton Carlos et al. Efficacy of NiTi rotary instruments in removing calcium hydroxide dressing residues from root canal walls. Brazilian Oral Research (Impresso), v. 26, n. 1, p. 19-23, 2012. |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufrn.br/jspui/handle/123456789/22008 |
identifier_str_mv |
KUGA, Milton Carlos et al. Efficacy of NiTi rotary instruments in removing calcium hydroxide dressing residues from root canal walls. Brazilian Oral Research (Impresso), v. 26, n. 1, p. 19-23, 2012. |
url |
https://repositorio.ufrn.br/jspui/handle/123456789/22008 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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UFRN |
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UFRN |
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