Flexural strength and marginal adaptation of temporary restorative materials used in endodontically treated teeth

Detalhes bibliográficos
Autor(a) principal: Galvani, Lucas David [UNESP]
Data de Publicação: 2020
Outros Autores: Bordini, Ester Alves Ferreira [UNESP], Otárola, Wilfredo Gustavo Escalante [UNESP], Morais, Jéssika Mayhara Pereira [UNESP], dos Santos, José Rodolfo Estruc Verbicário [UNESP], Dantas, Andréa Abi Rached [UNESP], Kuga, Milton Carlos [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.14436/2358-2545.10.1.032-037.oar
http://hdl.handle.net/11449/233117
Resumo: Objectve: This study evaluated the flexural strength and marginal adaptation of Clip F (CF), Bifix Temp (BT), Systemp. onlay (SO), Fill Magic Tempo (FT) and Provi Master F (PF) in endodontically-treated coronal dentin. Methods: Firstly, ten specimens of each restorative material were prepared, and submitted to flexural strength test using eletromechanical testing machine. Then, the pulp chamber of 50 maxillary premolar were restored using one of the provisional restorative materials (n = 10) in order to evaluate the marginal desadaptation extension. After 7 days, the interface between dentin and temporary restorative material, in crown middle third, was subjected to scanning electron microscopy (500X). Marginal desadaptation and gaps extensions in dentin-temporary restorations interface were measured using Image J software. Results: CF and BT presented the highest and the lowest flexural strength values, respectively (p <0.05). SO, FT and PF showed similar values (p> 0.05). In relation to marginal desadaptation (%) and gap extensions (μm), CF presented the lowest marginal desadaptation and gaps incidence values (p <0.05). BT showed intermediate values, but lower than SO, FT e PF (p < 0.05), which were similar among them (p > 0.05). Conclusion: CF presented the best flexural strength and the lowest marginal desadaptation and gaps extension.
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spelling Flexural strength and marginal adaptation of temporary restorative materials used in endodontically treated teethDental MaterialsDental RestorationEndodonticsTemporaryObjectve: This study evaluated the flexural strength and marginal adaptation of Clip F (CF), Bifix Temp (BT), Systemp. onlay (SO), Fill Magic Tempo (FT) and Provi Master F (PF) in endodontically-treated coronal dentin. Methods: Firstly, ten specimens of each restorative material were prepared, and submitted to flexural strength test using eletromechanical testing machine. Then, the pulp chamber of 50 maxillary premolar were restored using one of the provisional restorative materials (n = 10) in order to evaluate the marginal desadaptation extension. After 7 days, the interface between dentin and temporary restorative material, in crown middle third, was subjected to scanning electron microscopy (500X). Marginal desadaptation and gaps extensions in dentin-temporary restorations interface were measured using Image J software. Results: CF and BT presented the highest and the lowest flexural strength values, respectively (p <0.05). SO, FT and PF showed similar values (p> 0.05). In relation to marginal desadaptation (%) and gap extensions (μm), CF presented the lowest marginal desadaptation and gaps incidence values (p <0.05). BT showed intermediate values, but lower than SO, FT e PF (p < 0.05), which were similar among them (p > 0.05). Conclusion: CF presented the best flexural strength and the lowest marginal desadaptation and gaps extension.Universidade Estadual Paulista Faculdade de Odontologia de Araraquara Faculdade de Odontologia de AraraquaraUniversidade Estadual Paulista Faculdade de Odontologia de Araraquara Faculdade de Odontologia de AraraquaraUniversidade Estadual Paulista (UNESP)Galvani, Lucas David [UNESP]Bordini, Ester Alves Ferreira [UNESP]Otárola, Wilfredo Gustavo Escalante [UNESP]Morais, Jéssika Mayhara Pereira [UNESP]dos Santos, José Rodolfo Estruc Verbicário [UNESP]Dantas, Andréa Abi Rached [UNESP]Kuga, Milton Carlos [UNESP]2022-05-01T03:58:57Z2022-05-01T03:58:57Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article32-37http://dx.doi.org/10.14436/2358-2545.10.1.032-037.oarDental Press Endodontics, v. 10, n. 1, p. 32-37, 2020.2178-3713http://hdl.handle.net/11449/23311710.14436/2358-2545.10.1.032-037.oar2-s2.0-85104001369Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengDental Press Endodonticsinfo:eu-repo/semantics/openAccess2024-09-27T18:03:21Zoai:repositorio.unesp.br:11449/233117Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-27T18:03:21Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Flexural strength and marginal adaptation of temporary restorative materials used in endodontically treated teeth
title Flexural strength and marginal adaptation of temporary restorative materials used in endodontically treated teeth
spellingShingle Flexural strength and marginal adaptation of temporary restorative materials used in endodontically treated teeth
Galvani, Lucas David [UNESP]
Dental Materials
Dental Restoration
Endodontics
Temporary
title_short Flexural strength and marginal adaptation of temporary restorative materials used in endodontically treated teeth
title_full Flexural strength and marginal adaptation of temporary restorative materials used in endodontically treated teeth
title_fullStr Flexural strength and marginal adaptation of temporary restorative materials used in endodontically treated teeth
title_full_unstemmed Flexural strength and marginal adaptation of temporary restorative materials used in endodontically treated teeth
title_sort Flexural strength and marginal adaptation of temporary restorative materials used in endodontically treated teeth
author Galvani, Lucas David [UNESP]
author_facet Galvani, Lucas David [UNESP]
Bordini, Ester Alves Ferreira [UNESP]
Otárola, Wilfredo Gustavo Escalante [UNESP]
Morais, Jéssika Mayhara Pereira [UNESP]
dos Santos, José Rodolfo Estruc Verbicário [UNESP]
Dantas, Andréa Abi Rached [UNESP]
Kuga, Milton Carlos [UNESP]
author_role author
author2 Bordini, Ester Alves Ferreira [UNESP]
Otárola, Wilfredo Gustavo Escalante [UNESP]
Morais, Jéssika Mayhara Pereira [UNESP]
dos Santos, José Rodolfo Estruc Verbicário [UNESP]
Dantas, Andréa Abi Rached [UNESP]
Kuga, Milton Carlos [UNESP]
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Galvani, Lucas David [UNESP]
Bordini, Ester Alves Ferreira [UNESP]
Otárola, Wilfredo Gustavo Escalante [UNESP]
Morais, Jéssika Mayhara Pereira [UNESP]
dos Santos, José Rodolfo Estruc Verbicário [UNESP]
Dantas, Andréa Abi Rached [UNESP]
Kuga, Milton Carlos [UNESP]
dc.subject.por.fl_str_mv Dental Materials
Dental Restoration
Endodontics
Temporary
topic Dental Materials
Dental Restoration
Endodontics
Temporary
description Objectve: This study evaluated the flexural strength and marginal adaptation of Clip F (CF), Bifix Temp (BT), Systemp. onlay (SO), Fill Magic Tempo (FT) and Provi Master F (PF) in endodontically-treated coronal dentin. Methods: Firstly, ten specimens of each restorative material were prepared, and submitted to flexural strength test using eletromechanical testing machine. Then, the pulp chamber of 50 maxillary premolar were restored using one of the provisional restorative materials (n = 10) in order to evaluate the marginal desadaptation extension. After 7 days, the interface between dentin and temporary restorative material, in crown middle third, was subjected to scanning electron microscopy (500X). Marginal desadaptation and gaps extensions in dentin-temporary restorations interface were measured using Image J software. Results: CF and BT presented the highest and the lowest flexural strength values, respectively (p <0.05). SO, FT and PF showed similar values (p> 0.05). In relation to marginal desadaptation (%) and gap extensions (μm), CF presented the lowest marginal desadaptation and gaps incidence values (p <0.05). BT showed intermediate values, but lower than SO, FT e PF (p < 0.05), which were similar among them (p > 0.05). Conclusion: CF presented the best flexural strength and the lowest marginal desadaptation and gaps extension.
publishDate 2020
dc.date.none.fl_str_mv 2020-01-01
2022-05-01T03:58:57Z
2022-05-01T03:58:57Z
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.uri.fl_str_mv http://dx.doi.org/10.14436/2358-2545.10.1.032-037.oar
Dental Press Endodontics, v. 10, n. 1, p. 32-37, 2020.
2178-3713
http://hdl.handle.net/11449/233117
10.14436/2358-2545.10.1.032-037.oar
2-s2.0-85104001369
url http://dx.doi.org/10.14436/2358-2545.10.1.032-037.oar
http://hdl.handle.net/11449/233117
identifier_str_mv Dental Press Endodontics, v. 10, n. 1, p. 32-37, 2020.
2178-3713
10.14436/2358-2545.10.1.032-037.oar
2-s2.0-85104001369
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Dental Press Endodontics
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 32-37
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv repositoriounesp@unesp.br
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