Survival of endodontically treated teeth restored with resin-based composite associated or not with fiber glass post

Detalhes bibliográficos
Autor(a) principal: Oliveira, Gabriella de
Data de Publicação: 2022
Tipo de documento: Trabalho de conclusão de curso
Idioma: eng
Título da fonte: Repositório Institucional da UFU
Texto Completo: https://repositorio.ufu.br/handle/123456789/36708
Resumo: CAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
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spelling Survival of endodontically treated teeth restored with resin-based composite associated or not with fiber glass postPinos de fibra de vidoFiber glass postsDentes tratados endodonticamenteEndodontic treated teethResina compostaResin-based compositesResistência à fadiga aceleradaAccelerated fatigue resistanceTaxa de sobrevidaSurvival ratioPadrão de falhaFailure modeCNPQ::CIENCIAS DA SAUDE::ODONTOLOGIA::MATERIAIS ODONTOLOGICOSCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorTrabalho de Conclusão de Curso (Graduação)Statement of the Problem. Using a fiber glass post (FGP) and the diameter of the FGP is a difficult decision during the restorative procedure of the incisor endodontically treated without ferrule. Purpose. This study evaluated the accelerated fatigue resistance and the failure mode of severely structurally compromised central incisors without ferrule rehabilitated with resin-based composite associated or not with FGP with different diameters. Materials and Methods: Sixty bovine incisors with similar dimensions were divided into 6 groups (n = 10) generated by a combination of root canal preparation for FGPs with a specific drill: 1) the Whitepost System DC 0.5 (FGM); 2) the Whitepost System DC-E 0.5 (FGM); 3) the Whitepost System FIT 0.4 (FGM) and the use or not of the FGPs to restore the teeth. The bovine dental crown was cut, resulting in a 15 mm root. The root canal was endodontically treated and filled with endodontic cement (AH Plus; Dentsply Sirona). The root canal was relieved with 10 mm and prepared with specific drills for FGP, and the root dentin was treated using a universal self-etching adhesive system (Ambar APS Universal; FGM). Half of the teeth had different FGPs, cemented using dual-cure resin cement (Allcem Core; FGM,) and the other half had the root canal space filled with bulk-fill resin-based composite (OPUS Bulk Fill; FGM). The crown was restored with bulk-fill resin-based composite using a standardized transparent matrix. The teeth were embedded in polystyrene resin, and the periodontal ligament was simulated with polyether impression material (Impregum; 3M Oral Care). All the specimens were subjected to digital radiography, transillumination, and scanning with microcomputed tomography before and 6 after accelerated fatigue testing under submerged conditions at 25 oC. Cyclic isometric loading was applied to the incisal edge at an angle of 45 degrees with a frequency of 5 Hz, beginning with a load of 50 N (5000 cycles). A 100 N load increase was applied every 15000 cycles. The fracture mode was classified according to severity and repair potential. For pairwise comparisons, the data were analyzed with the Kaplan-Meier survival test and the post hoc log-rank test (α =.05). Results. Regardless of FGP diameters (P<.001), the use of FGP significantly increased the survival of restored teeth. Increasing the diameter of the FGP showed no statistical difference in fatigue survival ratio or failure mode. The groups restored without FGP frequently had bubbles at the apical limit of the root canal preparation. Conclusions. The use of FGP improved the fracture resistance of severely structurally compromised central incisors without ferrule rehabilitated with resin-based composite under accelerated fatigue. The diameter of the FGPs had no effect on the survival and failure modes. CLINICAL IMPLICATIONS The use of fiber glass posts increased the survival rate of endodontically treated incisor teeth compared with bulk-fill resin-based composite (RBC) foundations for retaining direct resin composite crowns.2024-12-07Universidade Federal de UberlândiaBrasilOdontologiaRibeiro, Maria Tereza Hordoneshttp://lattes.cnpq.br/4223012693492953Soares, Carlos Joséhttp://lattes.cnpq.br/3485765805045929Oliveira, Maria Antonieta Veloso Carvalho dehttp://lattes.cnpq.br/4375188137877128Filho, Paulo César de Freitas Santoshttp://lattes.cnpq.br/9129171396103402Ferraz, Danilo Cassianohttp://lattes.cnpq.br/3932407230012628Oliveira, Gabriella de2023-01-10T19:25:30Z2023-01-10T19:25:30Z2022-12-07info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bachelorThesisapplication/pdfOLIVEIRA, Gabriella de. Survival of endodontically treated teeth restored with resin-based composite associated or not with fiber glass post. 2022. 57 f. Trabalho de Conclusão de Curso (Graduação em Odontologia) - Universidade Federal de Uberlândia, Uberlândia, 2023.https://repositorio.ufu.br/handle/123456789/36708enghttp://creativecommons.org/licenses/by-nc-nd/3.0/us/info:eu-repo/semantics/embargoedAccessreponame:Repositório Institucional da UFUinstname:Universidade Federal de Uberlândia (UFU)instacron:UFU2023-01-11T06:27:27Zoai:repositorio.ufu.br:123456789/36708Repositório InstitucionalONGhttp://repositorio.ufu.br/oai/requestdiinf@dirbi.ufu.bropendoar:2023-01-11T06:27:27Repositório Institucional da UFU - Universidade Federal de Uberlândia (UFU)false
dc.title.none.fl_str_mv Survival of endodontically treated teeth restored with resin-based composite associated or not with fiber glass post
title Survival of endodontically treated teeth restored with resin-based composite associated or not with fiber glass post
spellingShingle Survival of endodontically treated teeth restored with resin-based composite associated or not with fiber glass post
Oliveira, Gabriella de
Pinos de fibra de vido
Fiber glass posts
Dentes tratados endodonticamente
Endodontic treated teeth
Resina composta
Resin-based composites
Resistência à fadiga acelerada
Accelerated fatigue resistance
Taxa de sobrevida
Survival ratio
Padrão de falha
Failure mode
CNPQ::CIENCIAS DA SAUDE::ODONTOLOGIA::MATERIAIS ODONTOLOGICOS
title_short Survival of endodontically treated teeth restored with resin-based composite associated or not with fiber glass post
title_full Survival of endodontically treated teeth restored with resin-based composite associated or not with fiber glass post
title_fullStr Survival of endodontically treated teeth restored with resin-based composite associated or not with fiber glass post
title_full_unstemmed Survival of endodontically treated teeth restored with resin-based composite associated or not with fiber glass post
title_sort Survival of endodontically treated teeth restored with resin-based composite associated or not with fiber glass post
author Oliveira, Gabriella de
author_facet Oliveira, Gabriella de
author_role author
dc.contributor.none.fl_str_mv Ribeiro, Maria Tereza Hordones
http://lattes.cnpq.br/4223012693492953
Soares, Carlos José
http://lattes.cnpq.br/3485765805045929
Oliveira, Maria Antonieta Veloso Carvalho de
http://lattes.cnpq.br/4375188137877128
Filho, Paulo César de Freitas Santos
http://lattes.cnpq.br/9129171396103402
Ferraz, Danilo Cassiano
http://lattes.cnpq.br/3932407230012628
dc.contributor.author.fl_str_mv Oliveira, Gabriella de
dc.subject.por.fl_str_mv Pinos de fibra de vido
Fiber glass posts
Dentes tratados endodonticamente
Endodontic treated teeth
Resina composta
Resin-based composites
Resistência à fadiga acelerada
Accelerated fatigue resistance
Taxa de sobrevida
Survival ratio
Padrão de falha
Failure mode
CNPQ::CIENCIAS DA SAUDE::ODONTOLOGIA::MATERIAIS ODONTOLOGICOS
topic Pinos de fibra de vido
Fiber glass posts
Dentes tratados endodonticamente
Endodontic treated teeth
Resina composta
Resin-based composites
Resistência à fadiga acelerada
Accelerated fatigue resistance
Taxa de sobrevida
Survival ratio
Padrão de falha
Failure mode
CNPQ::CIENCIAS DA SAUDE::ODONTOLOGIA::MATERIAIS ODONTOLOGICOS
description CAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
publishDate 2022
dc.date.none.fl_str_mv 2022-12-07
2023-01-10T19:25:30Z
2023-01-10T19:25:30Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/bachelorThesis
format bachelorThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv OLIVEIRA, Gabriella de. Survival of endodontically treated teeth restored with resin-based composite associated or not with fiber glass post. 2022. 57 f. Trabalho de Conclusão de Curso (Graduação em Odontologia) - Universidade Federal de Uberlândia, Uberlândia, 2023.
https://repositorio.ufu.br/handle/123456789/36708
identifier_str_mv OLIVEIRA, Gabriella de. Survival of endodontically treated teeth restored with resin-based composite associated or not with fiber glass post. 2022. 57 f. Trabalho de Conclusão de Curso (Graduação em Odontologia) - Universidade Federal de Uberlândia, Uberlândia, 2023.
url https://repositorio.ufu.br/handle/123456789/36708
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by-nc-nd/3.0/us/
info:eu-repo/semantics/embargoedAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/3.0/us/
eu_rights_str_mv embargoedAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Uberlândia
Brasil
Odontologia
publisher.none.fl_str_mv Universidade Federal de Uberlândia
Brasil
Odontologia
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFU
instname:Universidade Federal de Uberlândia (UFU)
instacron:UFU
instname_str Universidade Federal de Uberlândia (UFU)
instacron_str UFU
institution UFU
reponame_str Repositório Institucional da UFU
collection Repositório Institucional da UFU
repository.name.fl_str_mv Repositório Institucional da UFU - Universidade Federal de Uberlândia (UFU)
repository.mail.fl_str_mv diinf@dirbi.ufu.br
_version_ 1813711429393448960

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