Analysis of the distribution of forces resulting from premature occlusal contact between first premolars: A 3D finite element study
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/19961 |
Resumo: | Occlusal contacts are considered one of the most important factors in the success of dental treatment, as occlusal interferences can result in potential damage to the entire stomatognathic system. The aspects of biomechanical events that result from premature occlusal contacts on teeth and their supporting tissues are still not sufficiently clear. Thus, the aim of this study was to evaluate, using the three-dimensional finite element method, the distribution of stresses, in teeth and supporting tissues, generated by different premature contacts in upper and lower first premolars, in the centric occlusion position. The research was designed considering two factors of premature contacts that are possible to occur clinically, “A” contact and “B” contact. Meshes were generated using the Solidworks® software and the tests were performed using the finite element software Cosmos Design Star, with a load intensity of 100 N on the occlusal surface. Von Mises maps were generated to analyze the stress distribution in the tooth, in the socket, and in the set of tooth and socket. Higher tensions were observed at the cemento-enamel junction of the maxillary premolars in contact “A” (12.34 Mpa) and “B” (13.56 Mp), while in relation to the tooth and alveolus set, higher tensions were found in the hemi- lower arch in “A” (11.02 Mpa) and “B” (10.53 Mpa) contact. It is concluded that both in premature contact in “A” and in “B”, there is always the concentration of maximum tension around the cementoenamel limit, either in the maxillary first premolar or in the mandibular first premolar. |
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Analysis of the distribution of forces resulting from premature occlusal contact between first premolars: A 3D finite element studyAnálisis de la distribución de fuerzas resultantes del contacto oclusal prematuro entre los primeros premolares: un estudio de elementos finitos en 3DAnálise da distribuição de forças resultantes de contato oclusal prematuro entre primeiros pré-molares: Um estudo 3D de elementos finitosDental OcclusionStomatognathic SystemFinite element analysis.Oclusión DentalSistema EstomatognáticoAnálisis de elementos finitos.Oclusão DentáriaSistema EstomatognáticoAnálise de elementos finitos.Occlusal contacts are considered one of the most important factors in the success of dental treatment, as occlusal interferences can result in potential damage to the entire stomatognathic system. The aspects of biomechanical events that result from premature occlusal contacts on teeth and their supporting tissues are still not sufficiently clear. Thus, the aim of this study was to evaluate, using the three-dimensional finite element method, the distribution of stresses, in teeth and supporting tissues, generated by different premature contacts in upper and lower first premolars, in the centric occlusion position. The research was designed considering two factors of premature contacts that are possible to occur clinically, “A” contact and “B” contact. Meshes were generated using the Solidworks® software and the tests were performed using the finite element software Cosmos Design Star, with a load intensity of 100 N on the occlusal surface. Von Mises maps were generated to analyze the stress distribution in the tooth, in the socket, and in the set of tooth and socket. Higher tensions were observed at the cemento-enamel junction of the maxillary premolars in contact “A” (12.34 Mpa) and “B” (13.56 Mp), while in relation to the tooth and alveolus set, higher tensions were found in the hemi- lower arch in “A” (11.02 Mpa) and “B” (10.53 Mpa) contact. It is concluded that both in premature contact in “A” and in “B”, there is always the concentration of maximum tension around the cementoenamel limit, either in the maxillary first premolar or in the mandibular first premolar.Los contactos oclusales se consideran uno de los factores más importantes para el éxito del tratamiento dental, ya que las interferencias oclusales pueden provocar daños potenciales en todo el sistema estomatognático. Los aspectos de los eventos biomecánicos que resultan de contactos oclusales prematuros en los dientes y sus tejidos de soporte aún no están lo suficientemente claros. Así, el objetivo de este estudio fue evaluar, utilizando el método de elementos finitos tridimensionales, la distribución de tensiones, en dientes y tejidos de soporte, generadas por diferentes contactos prematuros en primeros premolares superiores e inferiores, en la posición de oclusión céntrica. La investigación se diseñó considerando dos factores de contactos prematuros que pueden ocurrir clínicamente, el contacto "A" y el contacto "B". Las mallas se generaron con el software Solidworks® y las pruebas se realizaron con el software de elementos finitos Cosmos Design Star, con una intensidad de carga de 100 N en la cara oclusal. Se generaron mapas de Von Mises para analizar la distribución de la tensión en el diente, en el alveolo y en el juego de diente y alveolo. Se observaron mayores tensiones en la unión cemento-esmalte de los premolares superiores en contacto “A” (12,34 Mpa) y “B” (13,56 Mp), mientras que en relación al conjunto dentario y alvéolo, se encontraron mayores tensiones en los hemi- arco inferior en contacto “A” (11.02 Mpa) y “B” (10.53 Mpa). Se concluye que tanto en el contacto prematuro en “A” como en “B”, siempre existe la concentración de tensión máxima alrededor del límite amelocementario, ya sea en el primer premolar maxilar o en el primer premolar mandibular.Os contatos oclusais são considerados um dos fatores mais importantes no sucesso do tratamento odontológico, pois as interferências oclusais podem implicar em danos potenciais a todo o sistema estomatognático. Os aspectos dos eventos biomecânicos que resultam de contatos prematuros oclusais sobre os dentes e seus tecidos de suporte, ainda não estão suficientemente esclarecidos. Assim, o objetivo deste estudo foi avaliar, por meio do método de elementos finitos tridimensional, a distribuição das tensões, nos dentes e tecidos de sustentação, geradas por diferentes contatos prematuros em primeiro pré-molar superior e inferior, na posição de oclusão cêntrica. A pesquisa foi delineada considerando dois fatores de contatos prematuros possíveis de ocorrer clinicamente, contato “A” e contato “B”. Foi gerado malhas através do software Solidworks® e os testes foram realizados pelo software de elementos finitos Cosmos Design Star, com intensidade da carga de 100 N na face oclusal. Mapas de von Mises foram gerados para análise de distribuição de tensão no dente, no alvéolo, e no conjunto dente e alvéolo. Maiores tensões foram observadas na junção amelocementária dos pré-molares superiores em contato “A” (12,34 Mpa) e “B” (13,56 Mp), enquanto que em relação ao conjunto dente e alvéolo maiores tensões se encontravam na hemi-arcada inferior em contato “A” (11,02 Mpa) e “B” (10,53 Mpa). Conclui-se que tanto no contato prematuro em “A”, quanto em “B”, ocorre sempre a concentração da tensão máxima em torno do limite amelocementário, seja no primeiro pré-molar superior ou no primeiro pré-molar inferior.Research, Society and Development2021-09-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1996110.33448/rsd-v10i11.19961Research, Society and Development; Vol. 10 No. 11; e559101119961Research, Society and Development; Vol. 10 Núm. 11; e559101119961Research, Society and Development; v. 10 n. 11; e5591011199612525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/19961/17830Copyright (c) 2021 Daisilene Baena Castillo ; Victor Augusto Alves Bento; Jànes Landre Júnior; Paulo Isaías Seraidarianhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessCastillo , Daisilene Baena Bento, Victor Augusto AlvesLandre Júnior, Jànes Seraidarian, Paulo Isaías 2021-10-23T19:01:11Zoai:ojs.pkp.sfu.ca:article/19961Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:39:44.261442Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Analysis of the distribution of forces resulting from premature occlusal contact between first premolars: A 3D finite element study Análisis de la distribución de fuerzas resultantes del contacto oclusal prematuro entre los primeros premolares: un estudio de elementos finitos en 3D Análise da distribuição de forças resultantes de contato oclusal prematuro entre primeiros pré-molares: Um estudo 3D de elementos finitos |
title |
Analysis of the distribution of forces resulting from premature occlusal contact between first premolars: A 3D finite element study |
spellingShingle |
Analysis of the distribution of forces resulting from premature occlusal contact between first premolars: A 3D finite element study Castillo , Daisilene Baena Dental Occlusion Stomatognathic System Finite element analysis. Oclusión Dental Sistema Estomatognático Análisis de elementos finitos. Oclusão Dentária Sistema Estomatognático Análise de elementos finitos. |
title_short |
Analysis of the distribution of forces resulting from premature occlusal contact between first premolars: A 3D finite element study |
title_full |
Analysis of the distribution of forces resulting from premature occlusal contact between first premolars: A 3D finite element study |
title_fullStr |
Analysis of the distribution of forces resulting from premature occlusal contact between first premolars: A 3D finite element study |
title_full_unstemmed |
Analysis of the distribution of forces resulting from premature occlusal contact between first premolars: A 3D finite element study |
title_sort |
Analysis of the distribution of forces resulting from premature occlusal contact between first premolars: A 3D finite element study |
author |
Castillo , Daisilene Baena |
author_facet |
Castillo , Daisilene Baena Bento, Victor Augusto Alves Landre Júnior, Jànes Seraidarian, Paulo Isaías |
author_role |
author |
author2 |
Bento, Victor Augusto Alves Landre Júnior, Jànes Seraidarian, Paulo Isaías |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Castillo , Daisilene Baena Bento, Victor Augusto Alves Landre Júnior, Jànes Seraidarian, Paulo Isaías |
dc.subject.por.fl_str_mv |
Dental Occlusion Stomatognathic System Finite element analysis. Oclusión Dental Sistema Estomatognático Análisis de elementos finitos. Oclusão Dentária Sistema Estomatognático Análise de elementos finitos. |
topic |
Dental Occlusion Stomatognathic System Finite element analysis. Oclusión Dental Sistema Estomatognático Análisis de elementos finitos. Oclusão Dentária Sistema Estomatognático Análise de elementos finitos. |
description |
Occlusal contacts are considered one of the most important factors in the success of dental treatment, as occlusal interferences can result in potential damage to the entire stomatognathic system. The aspects of biomechanical events that result from premature occlusal contacts on teeth and their supporting tissues are still not sufficiently clear. Thus, the aim of this study was to evaluate, using the three-dimensional finite element method, the distribution of stresses, in teeth and supporting tissues, generated by different premature contacts in upper and lower first premolars, in the centric occlusion position. The research was designed considering two factors of premature contacts that are possible to occur clinically, “A” contact and “B” contact. Meshes were generated using the Solidworks® software and the tests were performed using the finite element software Cosmos Design Star, with a load intensity of 100 N on the occlusal surface. Von Mises maps were generated to analyze the stress distribution in the tooth, in the socket, and in the set of tooth and socket. Higher tensions were observed at the cemento-enamel junction of the maxillary premolars in contact “A” (12.34 Mpa) and “B” (13.56 Mp), while in relation to the tooth and alveolus set, higher tensions were found in the hemi- lower arch in “A” (11.02 Mpa) and “B” (10.53 Mpa) contact. It is concluded that both in premature contact in “A” and in “B”, there is always the concentration of maximum tension around the cementoenamel limit, either in the maxillary first premolar or in the mandibular first premolar. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-09-09 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/19961 10.33448/rsd-v10i11.19961 |
url |
https://rsdjournal.org/index.php/rsd/article/view/19961 |
identifier_str_mv |
10.33448/rsd-v10i11.19961 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/19961/17830 |
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.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 10 No. 11; e559101119961 Research, Society and Development; Vol. 10 Núm. 11; e559101119961 Research, Society and Development; v. 10 n. 11; e559101119961 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052688921264128 |