Flexural strength and marginal adaptation of temporary restorative materials used in endodontically treated teeth
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , |
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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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 |
_version_ |
1813546379632443392 |