Occlusal force, electromyographic activity of masticatory muscles and mandibular flexure of subjects with different facial types

Detalhes bibliográficos
Autor(a) principal: Custodio, William
Data de Publicação: 2011
Outros Autores: Gomes, Simone Guimarães Farias, Faot, Fernanda, Garcia, Renata Cunha Matheus Rodrigues, Del Bel Cury, Altair Antoninha
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of applied oral science (Online)
Texto Completo: https://www.revistas.usp.br/jaos/article/view/3919
Resumo: OBJECTIVE: The aim of this study was to evaluate whether vertical facial patterns influence maximal occlusal force (MOF), masticatory muscle electromyographic (EMG) activity, and medial mandibular flexure (MMF). MATERIAL AND METHODS: Seventy-eight dentate subjects were divided into 3 groups by Ricketts's analysis: brachyfacial, mesofacial and dolychofacial. Maximum occlusal force in the molar region was bilaterally measured with a force transducer. The electromyographic activities of the masseter and anterior temporal muscles were recorded during maximal voluntary clenching. Medial mandibular flexure was calculated by subtracting the intermolar distance of maximum opening or protrusion from the distance in the rest position. The data were analyzed using ANOVA followed by Tukey's HSD test. The significance level was set at 5%. RESULTS: Data on maximum occlusal force showed that shorter faces had higher occlusal forces (P
id USP-17_fbfc1a94fa2a94b40b675d3d9a956d22
oai_identifier_str oai:revistas.usp.br:article/3919
network_acronym_str USP-17
network_name_str Journal of applied oral science (Online)
repository_id_str
spelling Occlusal force, electromyographic activity of masticatory muscles and mandibular flexure of subjects with different facial types Vertical dimensionBite forceElectromyographyMasticatory musclesMandible OBJECTIVE: The aim of this study was to evaluate whether vertical facial patterns influence maximal occlusal force (MOF), masticatory muscle electromyographic (EMG) activity, and medial mandibular flexure (MMF). MATERIAL AND METHODS: Seventy-eight dentate subjects were divided into 3 groups by Ricketts's analysis: brachyfacial, mesofacial and dolychofacial. Maximum occlusal force in the molar region was bilaterally measured with a force transducer. The electromyographic activities of the masseter and anterior temporal muscles were recorded during maximal voluntary clenching. Medial mandibular flexure was calculated by subtracting the intermolar distance of maximum opening or protrusion from the distance in the rest position. The data were analyzed using ANOVA followed by Tukey's HSD test. The significance level was set at 5%. RESULTS: Data on maximum occlusal force showed that shorter faces had higher occlusal forces (PUniversidade de São Paulo. Faculdade de Odontologia de Bauru2011-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/jaos/article/view/391910.1590/S1678-77572011005000008Journal of Applied Oral Science; Vol. 19 No. 4 (2011); 343-349 Journal of Applied Oral Science; Vol. 19 Núm. 4 (2011); 343-349 Journal of Applied Oral Science; v. 19 n. 4 (2011); 343-349 1678-77651678-7757reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/jaos/article/view/3919/4609Copyright (c) 2011 Journal of Applied Oral Scienceinfo:eu-repo/semantics/openAccessCustodio, WilliamGomes, Simone Guimarães FariasFaot, FernandaGarcia, Renata Cunha Matheus RodriguesDel Bel Cury, Altair Antoninha2012-04-27T12:14:21Zoai:revistas.usp.br:article/3919Revistahttp://www.scielo.br/jaosPUBhttps://www.revistas.usp.br/jaos/oai||jaos@usp.br1678-77651678-7757opendoar:2012-04-27T12:14:21Journal of applied oral science (Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Occlusal force, electromyographic activity of masticatory muscles and mandibular flexure of subjects with different facial types
title Occlusal force, electromyographic activity of masticatory muscles and mandibular flexure of subjects with different facial types
spellingShingle Occlusal force, electromyographic activity of masticatory muscles and mandibular flexure of subjects with different facial types
Custodio, William
Vertical dimension
Bite force
Electromyography
Masticatory muscles
Mandible
title_short Occlusal force, electromyographic activity of masticatory muscles and mandibular flexure of subjects with different facial types
title_full Occlusal force, electromyographic activity of masticatory muscles and mandibular flexure of subjects with different facial types
title_fullStr Occlusal force, electromyographic activity of masticatory muscles and mandibular flexure of subjects with different facial types
title_full_unstemmed Occlusal force, electromyographic activity of masticatory muscles and mandibular flexure of subjects with different facial types
title_sort Occlusal force, electromyographic activity of masticatory muscles and mandibular flexure of subjects with different facial types
author Custodio, William
author_facet Custodio, William
Gomes, Simone Guimarães Farias
Faot, Fernanda
Garcia, Renata Cunha Matheus Rodrigues
Del Bel Cury, Altair Antoninha
author_role author
author2 Gomes, Simone Guimarães Farias
Faot, Fernanda
Garcia, Renata Cunha Matheus Rodrigues
Del Bel Cury, Altair Antoninha
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Custodio, William
Gomes, Simone Guimarães Farias
Faot, Fernanda
Garcia, Renata Cunha Matheus Rodrigues
Del Bel Cury, Altair Antoninha
dc.subject.por.fl_str_mv Vertical dimension
Bite force
Electromyography
Masticatory muscles
Mandible
topic Vertical dimension
Bite force
Electromyography
Masticatory muscles
Mandible
description OBJECTIVE: The aim of this study was to evaluate whether vertical facial patterns influence maximal occlusal force (MOF), masticatory muscle electromyographic (EMG) activity, and medial mandibular flexure (MMF). MATERIAL AND METHODS: Seventy-eight dentate subjects were divided into 3 groups by Ricketts's analysis: brachyfacial, mesofacial and dolychofacial. Maximum occlusal force in the molar region was bilaterally measured with a force transducer. The electromyographic activities of the masseter and anterior temporal muscles were recorded during maximal voluntary clenching. Medial mandibular flexure was calculated by subtracting the intermolar distance of maximum opening or protrusion from the distance in the rest position. The data were analyzed using ANOVA followed by Tukey's HSD test. The significance level was set at 5%. RESULTS: Data on maximum occlusal force showed that shorter faces had higher occlusal forces (P
publishDate 2011
dc.date.none.fl_str_mv 2011-08-01
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://www.revistas.usp.br/jaos/article/view/3919
10.1590/S1678-77572011005000008
url https://www.revistas.usp.br/jaos/article/view/3919
identifier_str_mv 10.1590/S1678-77572011005000008
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.revistas.usp.br/jaos/article/view/3919/4609
dc.rights.driver.fl_str_mv Copyright (c) 2011 Journal of Applied Oral Science
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2011 Journal of Applied Oral Science
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade de São Paulo. Faculdade de Odontologia de Bauru
publisher.none.fl_str_mv Universidade de São Paulo. Faculdade de Odontologia de Bauru
dc.source.none.fl_str_mv Journal of Applied Oral Science; Vol. 19 No. 4 (2011); 343-349
Journal of Applied Oral Science; Vol. 19 Núm. 4 (2011); 343-349
Journal of Applied Oral Science; v. 19 n. 4 (2011); 343-349
1678-7765
1678-7757
reponame:Journal of applied oral science (Online)
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Journal of applied oral science (Online)
collection Journal of applied oral science (Online)
repository.name.fl_str_mv Journal of applied oral science (Online) - Universidade de São Paulo (USP)
repository.mail.fl_str_mv ||jaos@usp.br
_version_ 1800221676272615424

Registros relacionados