The effectiveness of EDTA 17% as a cleaning solution for the fiber post space after filling with cements

Detalhes bibliográficos
Autor(a) principal: Paula, Luciana Arruda Mendes de
Data de Publicação: 2022
Outros Autores: Reis, Lohara Campos de Abreu, Miranda, Jean Soares, Verner, Francielle Silvestre, Junqueira, Rafael Binato, Carvalho, Rodrigo Furtado de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian journal of oral sciences (Online)
Texto Completo: https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8666508
Resumo: Aim: To evaluate the resistance of the union between a glass fiber post and radicular dentine after cleaning the root with 17% EDTA and filling with different endodontic cements. Methods: Forty uniradicular bovine incisors were removed to obtain root lengths of 18 mm. Endodontic treatment was performed on all roots using different filling cements (zinc oxide and eugenol-based, OZE; cement based on epoxy resin, AH) and cleaning solutions (saline, SA or EDTA), which made it possible to obtain four groups: OZESA, OZEEDTA, AHSA and AHEDTA. Subsequently, 12 mm of filling material was removed from the roots, and they were prepared to receive fiber posts luted with resin cement. To execute the mechanical cycles (2x106 cycles, 90 N, 4 Hz), coronal reconstruction was performed with a silicon matrix. The roots were then sliced (2-mm thick) to perform the push-out test. The results were analyzed using analysis of variance (one factor and two factors) and Tukey’s test (α=0,05). Results: Bond strength (Mpa) was significantly higher for OZEEDTA (9,18) and AHEDTA (8,70) than for OZESA (6,06) AHSA (8,7). OZEEDTA also presented the highest values in the cervical region (15,18) but was significantly lower in the apical region (2,99). However, AHEDTA had a homogeneous bond strength in all thirds. Conclusion: Regardless of the endodontic cement used, EDTA was used as an irrigating solution, culminating in a higher bond strength between the glass fiber post and dentin.
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spelling The effectiveness of EDTA 17% as a cleaning solution for the fiber post space after filling with cementsTooth, nonvitalEndodonticsZinc oxide-eugenol cementEdetic acidAim: To evaluate the resistance of the union between a glass fiber post and radicular dentine after cleaning the root with 17% EDTA and filling with different endodontic cements. Methods: Forty uniradicular bovine incisors were removed to obtain root lengths of 18 mm. Endodontic treatment was performed on all roots using different filling cements (zinc oxide and eugenol-based, OZE; cement based on epoxy resin, AH) and cleaning solutions (saline, SA or EDTA), which made it possible to obtain four groups: OZESA, OZEEDTA, AHSA and AHEDTA. Subsequently, 12 mm of filling material was removed from the roots, and they were prepared to receive fiber posts luted with resin cement. To execute the mechanical cycles (2x106 cycles, 90 N, 4 Hz), coronal reconstruction was performed with a silicon matrix. The roots were then sliced (2-mm thick) to perform the push-out test. The results were analyzed using analysis of variance (one factor and two factors) and Tukey’s test (α=0,05). Results: Bond strength (Mpa) was significantly higher for OZEEDTA (9,18) and AHEDTA (8,70) than for OZESA (6,06) AHSA (8,7). OZEEDTA also presented the highest values in the cervical region (15,18) but was significantly lower in the apical region (2,99). However, AHEDTA had a homogeneous bond strength in all thirds. Conclusion: Regardless of the endodontic cement used, EDTA was used as an irrigating solution, culminating in a higher bond strength between the glass fiber post and dentin.Universidade Estadual de Campinas2022-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/otherapplication/pdfhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/866650810.20396/bjos.v22i00.8666508Brazilian Journal of Oral Sciences; v. 22 (2023): Continuous Publication; e236508Brazilian Journal of Oral Sciences; Vol. 22 (2023): Continuous Publication; e2365081677-3225reponame:Brazilian journal of oral sciences (Online)instname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPenghttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8666508/30372Brazil; ContemporaryCopyright (c) 2022 Luciana Arruda Mendes de Paula, Lohara Campos de Abreu Reis, Jean Soares Miranda, Francielle Silvestre Verner, Rafael Binato Junqueira, Rodrigo Furtado de Carvalhohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessPaula, Luciana Arruda Mendes deReis, Lohara Campos de AbreuMiranda, Jean SoaresVerner, Francielle SilvestreJunqueira, Rafael BinatoCarvalho, Rodrigo Furtado de2022-11-01T16:00:36Zoai:ojs.periodicos.sbu.unicamp.br:article/8666508Revistahttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/PUBhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/oaibrjorals@fop.unicamp.br||brjorals@fop.unicamp.br1677-32251677-3217opendoar:2022-11-01T16:00:36Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP)false
dc.title.none.fl_str_mv The effectiveness of EDTA 17% as a cleaning solution for the fiber post space after filling with cements
title The effectiveness of EDTA 17% as a cleaning solution for the fiber post space after filling with cements
spellingShingle The effectiveness of EDTA 17% as a cleaning solution for the fiber post space after filling with cements
Paula, Luciana Arruda Mendes de
Tooth, nonvital
Endodontics
Zinc oxide-eugenol cement
Edetic acid
title_short The effectiveness of EDTA 17% as a cleaning solution for the fiber post space after filling with cements
title_full The effectiveness of EDTA 17% as a cleaning solution for the fiber post space after filling with cements
title_fullStr The effectiveness of EDTA 17% as a cleaning solution for the fiber post space after filling with cements
title_full_unstemmed The effectiveness of EDTA 17% as a cleaning solution for the fiber post space after filling with cements
title_sort The effectiveness of EDTA 17% as a cleaning solution for the fiber post space after filling with cements
author Paula, Luciana Arruda Mendes de
author_facet Paula, Luciana Arruda Mendes de
Reis, Lohara Campos de Abreu
Miranda, Jean Soares
Verner, Francielle Silvestre
Junqueira, Rafael Binato
Carvalho, Rodrigo Furtado de
author_role author
author2 Reis, Lohara Campos de Abreu
Miranda, Jean Soares
Verner, Francielle Silvestre
Junqueira, Rafael Binato
Carvalho, Rodrigo Furtado de
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Paula, Luciana Arruda Mendes de
Reis, Lohara Campos de Abreu
Miranda, Jean Soares
Verner, Francielle Silvestre
Junqueira, Rafael Binato
Carvalho, Rodrigo Furtado de
dc.subject.por.fl_str_mv Tooth, nonvital
Endodontics
Zinc oxide-eugenol cement
Edetic acid
topic Tooth, nonvital
Endodontics
Zinc oxide-eugenol cement
Edetic acid
description Aim: To evaluate the resistance of the union between a glass fiber post and radicular dentine after cleaning the root with 17% EDTA and filling with different endodontic cements. Methods: Forty uniradicular bovine incisors were removed to obtain root lengths of 18 mm. Endodontic treatment was performed on all roots using different filling cements (zinc oxide and eugenol-based, OZE; cement based on epoxy resin, AH) and cleaning solutions (saline, SA or EDTA), which made it possible to obtain four groups: OZESA, OZEEDTA, AHSA and AHEDTA. Subsequently, 12 mm of filling material was removed from the roots, and they were prepared to receive fiber posts luted with resin cement. To execute the mechanical cycles (2x106 cycles, 90 N, 4 Hz), coronal reconstruction was performed with a silicon matrix. The roots were then sliced (2-mm thick) to perform the push-out test. The results were analyzed using analysis of variance (one factor and two factors) and Tukey’s test (α=0,05). Results: Bond strength (Mpa) was significantly higher for OZEEDTA (9,18) and AHEDTA (8,70) than for OZESA (6,06) AHSA (8,7). OZEEDTA also presented the highest values in the cervical region (15,18) but was significantly lower in the apical region (2,99). However, AHEDTA had a homogeneous bond strength in all thirds. Conclusion: Regardless of the endodontic cement used, EDTA was used as an irrigating solution, culminating in a higher bond strength between the glass fiber post and dentin.
publishDate 2022
dc.date.none.fl_str_mv 2022-11-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/other
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8666508
10.20396/bjos.v22i00.8666508
url https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8666508
identifier_str_mv 10.20396/bjos.v22i00.8666508
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8666508/30372
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv Brazil; Contemporary
dc.publisher.none.fl_str_mv Universidade Estadual de Campinas
publisher.none.fl_str_mv Universidade Estadual de Campinas
dc.source.none.fl_str_mv Brazilian Journal of Oral Sciences; v. 22 (2023): Continuous Publication; e236508
Brazilian Journal of Oral Sciences; Vol. 22 (2023): Continuous Publication; e236508
1677-3225
reponame:Brazilian journal of oral sciences (Online)
instname:Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
instname_str Universidade Estadual de Campinas (UNICAMP)
instacron_str UNICAMP
institution UNICAMP
reponame_str Brazilian journal of oral sciences (Online)
collection Brazilian journal of oral sciences (Online)
repository.name.fl_str_mv Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP)
repository.mail.fl_str_mv brjorals@fop.unicamp.br||brjorals@fop.unicamp.br
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