Influence of severity and restoration of non-carious cervical lesion on biomechanical behavior and predictability of dental structure failure

Detalhes bibliográficos
Autor(a) principal: Peres, Thiago Silva
Data de Publicação: 2020
Tipo de documento: Trabalho de conclusão de curso
Idioma: eng
Título da fonte: Repositório Institucional da UFU
Texto Completo: https://repositorio.ufu.br/handle/123456789/30612
Resumo: FAPEMIG - Fundação de Amparo a Pesquisa do Estado de Minas Gerais
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spelling Influence of severity and restoration of non-carious cervical lesion on biomechanical behavior and predictability of dental structure failureInfluência da severidade e restauração da lesão cervical não cariosa no comportamento biomecânico e previsibilidade de falha da estrutura dentalDesgaste dos dentesRestauração dentária permanenteOclusão dentáriaCNPQ::CIENCIAS DA SAUDE::ODONTOLOGIAFAPEMIG - Fundação de Amparo a Pesquisa do Estado de Minas GeraisUFU - Universidade Federal de UberlândiaTrabalho de Conclusão de Curso (Graduação)Objective: to analyze the biomechanical behavior and the predictability of dental structure failure with different levels of severity of non-carious cervical lesions (NCCL), restored or not with composite resin, in the application of three different types of loads, using the finite element analysis (FEA). Methodology: based on an upper central incisor model, a sound tooth model and four others with NCCL of different depth levels (0.5 mm, 1.0 mm, 1.5 mm and 2, were generated in CAD software); beside the restored models with composite resin of these different depth. All virtual models received three types of loading (100 N): loading of 45º with the surface of the palatal middle third (PMT), same angle with the surface of the palatal incisal third (PIT) and axial load in the incisal edge (IE). The data were obtained in MPa using the Maximum Principal Stress, Minimum Principal Stress and Mechanical Fatigue criteria. Results: The Maximum Principal Stress and Minimum demonstrated a higher concentration of stress in models with NCCL associated with the type of loading PIT, followed by PMT and, consequently, generating lower survival on cervical structure. The models with restoration brought a homogeneous pattern of stress distribution and similar to sound tooth model. Conclusion: the presence of NCCL promoted higher stress concentration in the cervical dental structure, being progressively higher as depth the lesion. The composite resin restoration proved to be effective in the control of NCCL’s etiological factors.2022-11-30Universidade Federal de UberlândiaBrasilOdontologiaMachado, Alexandre Coelhohttp://lattes.cnpq.br/8551135490339417Raposo, Luís Henrique Araújohttp://lattes.cnpq.br/8426402002122894Peres, Thiago Silva2020-12-14T16:12:20Z2020-12-14T16:12:20Z2020-11-30info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bachelorThesisapplication/pdfPERES, Thiago Silva. Influence of severity and restoration of non-carious cervical lesion on biomechanical behavior and predictability of dental structure failure. 2020. 28 f. Trabalho de Conclusão de Curso (Graduação em Odontologia) – Universidade Federal de Uberlândia, Uberlândia, 2020.https://repositorio.ufu.br/handle/123456789/30612enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFUinstname:Universidade Federal de Uberlândia (UFU)instacron:UFU2023-12-14T15:55:28Zoai:repositorio.ufu.br:123456789/30612Repositório InstitucionalONGhttp://repositorio.ufu.br/oai/requestdiinf@dirbi.ufu.bropendoar:2023-12-14T15:55:28Repositório Institucional da UFU - Universidade Federal de Uberlândia (UFU)false
dc.title.none.fl_str_mv Influence of severity and restoration of non-carious cervical lesion on biomechanical behavior and predictability of dental structure failure
Influência da severidade e restauração da lesão cervical não cariosa no comportamento biomecânico e previsibilidade de falha da estrutura dental
title Influence of severity and restoration of non-carious cervical lesion on biomechanical behavior and predictability of dental structure failure
spellingShingle Influence of severity and restoration of non-carious cervical lesion on biomechanical behavior and predictability of dental structure failure
Peres, Thiago Silva
Desgaste dos dentes
Restauração dentária permanente
Oclusão dentária
CNPQ::CIENCIAS DA SAUDE::ODONTOLOGIA
title_short Influence of severity and restoration of non-carious cervical lesion on biomechanical behavior and predictability of dental structure failure
title_full Influence of severity and restoration of non-carious cervical lesion on biomechanical behavior and predictability of dental structure failure
title_fullStr Influence of severity and restoration of non-carious cervical lesion on biomechanical behavior and predictability of dental structure failure
title_full_unstemmed Influence of severity and restoration of non-carious cervical lesion on biomechanical behavior and predictability of dental structure failure
title_sort Influence of severity and restoration of non-carious cervical lesion on biomechanical behavior and predictability of dental structure failure
author Peres, Thiago Silva
author_facet Peres, Thiago Silva
author_role author
dc.contributor.none.fl_str_mv Machado, Alexandre Coelho
http://lattes.cnpq.br/8551135490339417
Raposo, Luís Henrique Araújo
http://lattes.cnpq.br/8426402002122894
dc.contributor.author.fl_str_mv Peres, Thiago Silva
dc.subject.por.fl_str_mv Desgaste dos dentes
Restauração dentária permanente
Oclusão dentária
CNPQ::CIENCIAS DA SAUDE::ODONTOLOGIA
topic Desgaste dos dentes
Restauração dentária permanente
Oclusão dentária
CNPQ::CIENCIAS DA SAUDE::ODONTOLOGIA
description FAPEMIG - Fundação de Amparo a Pesquisa do Estado de Minas Gerais
publishDate 2020
dc.date.none.fl_str_mv 2020-12-14T16:12:20Z
2020-12-14T16:12:20Z
2020-11-30
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 PERES, Thiago Silva. Influence of severity and restoration of non-carious cervical lesion on biomechanical behavior and predictability of dental structure failure. 2020. 28 f. Trabalho de Conclusão de Curso (Graduação em Odontologia) – Universidade Federal de Uberlândia, Uberlândia, 2020.
https://repositorio.ufu.br/handle/123456789/30612
identifier_str_mv PERES, Thiago Silva. Influence of severity and restoration of non-carious cervical lesion on biomechanical behavior and predictability of dental structure failure. 2020. 28 f. Trabalho de Conclusão de Curso (Graduação em Odontologia) – Universidade Federal de Uberlândia, Uberlândia, 2020.
url https://repositorio.ufu.br/handle/123456789/30612
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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_ 1805569648447455232

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