Chewing side, bite force symmetry, and occlusal contact area of subjects with different facial vertical patterns
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Oral Research |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242011000500012 |
Resumo: | Craniofacial dimensions influence oral functions; however, it is not known whether they are associated with function asymmetry. The objective of this study was to evaluate chewing side preference and lateral asymmetry of occlusal contact area and bite force of individuals with different craniofacial patterns. Seventy-eight dentate subjects were divided into 3 groups according to the VERT index as follows: (1) mesofacial, (2) brachyfacial and (3) dolichofacial. Chewing side preference was evaluated using jaw tracking equipment, occlusal contact area was measured by silicon registration of posterior teeth, and bite force was measured unilaterally on molar regions using 2.25 mm-thick sensors. Statistical analysis was performed using ANOVA on Ranks, Student's t-test, and Mann-Whitney tests at a 5% significance level. Mesofacial, brachyfacial, and dolichofacial subjects presented more occlusal contact area on the left side. Only dolichofacial subjects showed lateral asymmetry for bite force, presenting higher force on the left side. No statistically significant differences were found for chewing side preference among all groups. Within the limitations of this study, it can be concluded that craniofacial dimensions play a role in asymmetry of bite force. ClinicalTrials.gov ID: NCT01286363. |
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Chewing side, bite force symmetry, and occlusal contact area of subjects with different facial vertical patternsBite ForceDental OcclusionFaceMasticationCraniofacial dimensions influence oral functions; however, it is not known whether they are associated with function asymmetry. The objective of this study was to evaluate chewing side preference and lateral asymmetry of occlusal contact area and bite force of individuals with different craniofacial patterns. Seventy-eight dentate subjects were divided into 3 groups according to the VERT index as follows: (1) mesofacial, (2) brachyfacial and (3) dolichofacial. Chewing side preference was evaluated using jaw tracking equipment, occlusal contact area was measured by silicon registration of posterior teeth, and bite force was measured unilaterally on molar regions using 2.25 mm-thick sensors. Statistical analysis was performed using ANOVA on Ranks, Student's t-test, and Mann-Whitney tests at a 5% significance level. Mesofacial, brachyfacial, and dolichofacial subjects presented more occlusal contact area on the left side. Only dolichofacial subjects showed lateral asymmetry for bite force, presenting higher force on the left side. No statistically significant differences were found for chewing side preference among all groups. Within the limitations of this study, it can be concluded that craniofacial dimensions play a role in asymmetry of bite force. ClinicalTrials.gov ID: NCT01286363.Sociedade Brasileira de Pesquisa Odontológica - SBPqO2011-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242011000500012Brazilian Oral Research v.25 n.5 2011reponame:Brazilian Oral Researchinstname:Sociedade Brasileira de Pesquisa Odontológica (SBPqO)instacron:SBPQO10.1590/S1806-83242011005000014info:eu-repo/semantics/openAccessGomes,Simone Guimarães FariasCustodio,WilliamFaot,FernandaCury,Altair Antoninha Del BelGarcia,Renata Cunha Matheus Rodrigueseng2011-10-24T00:00:00Zoai:scielo:S1806-83242011000500012Revistahttps://www.scielo.br/j/bor/https://old.scielo.br/oai/scielo-oai.phppob@edu.usp.br||bor@sbpqo.org.br1807-31071806-8324opendoar:2011-10-24T00:00Brazilian Oral Research - Sociedade Brasileira de Pesquisa Odontológica (SBPqO)false |
dc.title.none.fl_str_mv |
Chewing side, bite force symmetry, and occlusal contact area of subjects with different facial vertical patterns |
title |
Chewing side, bite force symmetry, and occlusal contact area of subjects with different facial vertical patterns |
spellingShingle |
Chewing side, bite force symmetry, and occlusal contact area of subjects with different facial vertical patterns Gomes,Simone Guimarães Farias Bite Force Dental Occlusion Face Mastication |
title_short |
Chewing side, bite force symmetry, and occlusal contact area of subjects with different facial vertical patterns |
title_full |
Chewing side, bite force symmetry, and occlusal contact area of subjects with different facial vertical patterns |
title_fullStr |
Chewing side, bite force symmetry, and occlusal contact area of subjects with different facial vertical patterns |
title_full_unstemmed |
Chewing side, bite force symmetry, and occlusal contact area of subjects with different facial vertical patterns |
title_sort |
Chewing side, bite force symmetry, and occlusal contact area of subjects with different facial vertical patterns |
author |
Gomes,Simone Guimarães Farias |
author_facet |
Gomes,Simone Guimarães Farias Custodio,William Faot,Fernanda Cury,Altair Antoninha Del Bel Garcia,Renata Cunha Matheus Rodrigues |
author_role |
author |
author2 |
Custodio,William Faot,Fernanda Cury,Altair Antoninha Del Bel Garcia,Renata Cunha Matheus Rodrigues |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Gomes,Simone Guimarães Farias Custodio,William Faot,Fernanda Cury,Altair Antoninha Del Bel Garcia,Renata Cunha Matheus Rodrigues |
dc.subject.por.fl_str_mv |
Bite Force Dental Occlusion Face Mastication |
topic |
Bite Force Dental Occlusion Face Mastication |
description |
Craniofacial dimensions influence oral functions; however, it is not known whether they are associated with function asymmetry. The objective of this study was to evaluate chewing side preference and lateral asymmetry of occlusal contact area and bite force of individuals with different craniofacial patterns. Seventy-eight dentate subjects were divided into 3 groups according to the VERT index as follows: (1) mesofacial, (2) brachyfacial and (3) dolichofacial. Chewing side preference was evaluated using jaw tracking equipment, occlusal contact area was measured by silicon registration of posterior teeth, and bite force was measured unilaterally on molar regions using 2.25 mm-thick sensors. Statistical analysis was performed using ANOVA on Ranks, Student's t-test, and Mann-Whitney tests at a 5% significance level. Mesofacial, brachyfacial, and dolichofacial subjects presented more occlusal contact area on the left side. Only dolichofacial subjects showed lateral asymmetry for bite force, presenting higher force on the left side. No statistically significant differences were found for chewing side preference among all groups. Within the limitations of this study, it can be concluded that craniofacial dimensions play a role in asymmetry of bite force. ClinicalTrials.gov ID: NCT01286363. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-10-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242011000500012 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242011000500012 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1806-83242011005000014 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Pesquisa Odontológica - SBPqO |
publisher.none.fl_str_mv |
Sociedade Brasileira de Pesquisa Odontológica - SBPqO |
dc.source.none.fl_str_mv |
Brazilian Oral Research v.25 n.5 2011 reponame:Brazilian Oral Research instname:Sociedade Brasileira de Pesquisa Odontológica (SBPqO) instacron:SBPQO |
instname_str |
Sociedade Brasileira de Pesquisa Odontológica (SBPqO) |
instacron_str |
SBPQO |
institution |
SBPQO |
reponame_str |
Brazilian Oral Research |
collection |
Brazilian Oral Research |
repository.name.fl_str_mv |
Brazilian Oral Research - Sociedade Brasileira de Pesquisa Odontológica (SBPqO) |
repository.mail.fl_str_mv |
pob@edu.usp.br||bor@sbpqo.org.br |
_version_ |
1750318322539298816 |