The effectiveness of EDTA 17% as a cleaning solution for the fiber post space after filling with cements
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , |
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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UNICAMP-8 |
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Brazilian journal of oral sciences (Online) |
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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 |
_version_ |
1800216403683311616 |