Relationship between abnormal horizontal or vertical dental overlap and temporomandibular disorders

Detalhes bibliográficos
Autor(a) principal: Cruz, Fernando Luiz Goulart
Data de Publicação: 2009
Outros Autores: Marinho, Caroline Cotes, Leite, Fabíola Pessôa Pereira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista odonto ciência (Online)
Texto Completo: https://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/4660
Resumo: Purpose: This study investigated if abnormal vertical (overbite) and/or horizontal (overjet) dental overlap are more prevalent in adult subjects with clinical signs of temporomandibular disorders (TMD). Methods: Case-control design. The sample comprised 103 subjects, males and females from 19 to 54 year-old, which were divided into two groups: Group 1 (control) without TMD (n=52) and Group 2 (cases) with TMD (n=51). Inclusion criteria for Group 2 were based on axis I of the RDC/TMD protocol. Two calibrated examiners (Cohen kappa = 0.85) performed the clinical examination to collect data on occlusion and TMD. Data were analyzed by Chi-square tests. Results: Overbite mean values were 3.4 mm (control group) and 2.5 mm (cases group). Abnormal overbite was found in 26 subjects (50%) of the control group and 16 (31%) in the cases group (P=0.054). Overjet mean values were 2.4 mm and 2.0 mm for the control and cases groups, respectively. Abnormal overjet was found in 44 (85%) subjects of the control group and 44 (86%) of the cases group (P=0.811). No significant overall association was found between the tested occlusal variables and TMD (P=0.585). Conclusion: Overbite and overjet were not associated with TMD in this sample.
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spelling Relationship between abnormal horizontal or vertical dental overlap and temporomandibular disordersRelação de trespasse vertical e horizontal com desordens temporomandibularesdisfunçãooclusãosistema estomatognáticotrespasse horizontaltrespasse verticalPurpose: This study investigated if abnormal vertical (overbite) and/or horizontal (overjet) dental overlap are more prevalent in adult subjects with clinical signs of temporomandibular disorders (TMD). Methods: Case-control design. The sample comprised 103 subjects, males and females from 19 to 54 year-old, which were divided into two groups: Group 1 (control) without TMD (n=52) and Group 2 (cases) with TMD (n=51). Inclusion criteria for Group 2 were based on axis I of the RDC/TMD protocol. Two calibrated examiners (Cohen kappa = 0.85) performed the clinical examination to collect data on occlusion and TMD. Data were analyzed by Chi-square tests. Results: Overbite mean values were 3.4 mm (control group) and 2.5 mm (cases group). Abnormal overbite was found in 26 subjects (50%) of the control group and 16 (31%) in the cases group (P=0.054). Overjet mean values were 2.4 mm and 2.0 mm for the control and cases groups, respectively. Abnormal overjet was found in 44 (85%) subjects of the control group and 44 (86%) of the cases group (P=0.811). No significant overall association was found between the tested occlusal variables and TMD (P=0.585). Conclusion: Overbite and overjet were not associated with TMD in this sample.Objetivo: Este estudo investigou se anormalidades de trespasse vertical (overbite) e/ou horizontal (overjet) são mais prevalentes em sujeitos adultos com manifestações clínicas de desordens temporomandibulares (DTM). Metodologia: Desenho de caso-controle. A amostra consistiu de 103 sujeitos, com idades de 19 a 54 anos, que foram divididos em dois grupos: Grupo 1 (controle) sem DTM (n=52) e Grupo 2 (casos) com DTM (n=51). Os critérios de inclusão para o Grupo 2 basearam-se no eixo I do protocolo RDC/TMD. Dois examinadores calibrados (Cohen kappa=0.85) realizaram o exame clínico para coleta dos dados de oclusão e de DTM. Data were analyzed by Chi-square tests. Resultados: Os valores médios de overbite foram 3,4 mm (controle) e 2,5 mm (casos). Overbite anormal foi mensurado em 26 sujeitos (50%) do grupo controle e 16 (31%) no grupo casos (P=0,054). Os valores médios de overjet foram de 2,4 mm e 2,0 mm para os grupos controle e casos, respectivamente. Observou-se overjet anormal em 44 (85%) sujeitos do grupo controle e 44 (86%) dos casos (P=0,811). Nenhuma associação significativa foi observada entre as variáveis oclusais testadas e DTM (P=0,585). Conclusão: Overbite e overjet não foram associadas a DTM nesta amostra.EDIPUCRS - Editora Universitária da PUCRS2009-05-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPeer-reviewed Articleapplication/pdfhttps://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/4660Revista Odonto Ciência; Vol. 24 No. 3 (2009); 254 - 257Revista Odonto Ciência; v. 24 n. 3 (2009); 254 - 2571980-65230102-9460reponame:Revista odonto ciência (Online)instname:Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)instacron:PUC_RSenghttps://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/4660/4507Cruz, Fernando Luiz GoulartMarinho, Caroline CotesLeite, Fabíola Pessôa Pereirainfo:eu-repo/semantics/openAccess2013-11-11T13:06:25Zoai:ojs.revistaseletronicas.pucrs.br:article/4660Revistahttps://revistaseletronicas.pucrs.br/ojs/index.php/foPRIhttps://revistaseletronicas.pucrs.br/ojs/index.php/fo/oai||odontociencia@pucrs.br1980-65230102-9460opendoar:2013-11-11T13:06:25Revista odonto ciência (Online) - Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)false
dc.title.none.fl_str_mv Relationship between abnormal horizontal or vertical dental overlap and temporomandibular disorders
Relação de trespasse vertical e horizontal com desordens temporomandibulares
title Relationship between abnormal horizontal or vertical dental overlap and temporomandibular disorders
spellingShingle Relationship between abnormal horizontal or vertical dental overlap and temporomandibular disorders
Cruz, Fernando Luiz Goulart
disfunção
oclusão
sistema estomatognático
trespasse horizontal
trespasse vertical
title_short Relationship between abnormal horizontal or vertical dental overlap and temporomandibular disorders
title_full Relationship between abnormal horizontal or vertical dental overlap and temporomandibular disorders
title_fullStr Relationship between abnormal horizontal or vertical dental overlap and temporomandibular disorders
title_full_unstemmed Relationship between abnormal horizontal or vertical dental overlap and temporomandibular disorders
title_sort Relationship between abnormal horizontal or vertical dental overlap and temporomandibular disorders
author Cruz, Fernando Luiz Goulart
author_facet Cruz, Fernando Luiz Goulart
Marinho, Caroline Cotes
Leite, Fabíola Pessôa Pereira
author_role author
author2 Marinho, Caroline Cotes
Leite, Fabíola Pessôa Pereira
author2_role author
author
dc.contributor.author.fl_str_mv Cruz, Fernando Luiz Goulart
Marinho, Caroline Cotes
Leite, Fabíola Pessôa Pereira
dc.subject.por.fl_str_mv disfunção
oclusão
sistema estomatognático
trespasse horizontal
trespasse vertical
topic disfunção
oclusão
sistema estomatognático
trespasse horizontal
trespasse vertical
description Purpose: This study investigated if abnormal vertical (overbite) and/or horizontal (overjet) dental overlap are more prevalent in adult subjects with clinical signs of temporomandibular disorders (TMD). Methods: Case-control design. The sample comprised 103 subjects, males and females from 19 to 54 year-old, which were divided into two groups: Group 1 (control) without TMD (n=52) and Group 2 (cases) with TMD (n=51). Inclusion criteria for Group 2 were based on axis I of the RDC/TMD protocol. Two calibrated examiners (Cohen kappa = 0.85) performed the clinical examination to collect data on occlusion and TMD. Data were analyzed by Chi-square tests. Results: Overbite mean values were 3.4 mm (control group) and 2.5 mm (cases group). Abnormal overbite was found in 26 subjects (50%) of the control group and 16 (31%) in the cases group (P=0.054). Overjet mean values were 2.4 mm and 2.0 mm for the control and cases groups, respectively. Abnormal overjet was found in 44 (85%) subjects of the control group and 44 (86%) of the cases group (P=0.811). No significant overall association was found between the tested occlusal variables and TMD (P=0.585). Conclusion: Overbite and overjet were not associated with TMD in this sample.
publishDate 2009
dc.date.none.fl_str_mv 2009-05-28
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/4660
url https://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/4660
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/4660/4507
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 EDIPUCRS - Editora Universitária da PUCRS
publisher.none.fl_str_mv EDIPUCRS - Editora Universitária da PUCRS
dc.source.none.fl_str_mv Revista Odonto Ciência; Vol. 24 No. 3 (2009); 254 - 257
Revista Odonto Ciência; v. 24 n. 3 (2009); 254 - 257
1980-6523
0102-9460
reponame:Revista odonto ciência (Online)
instname:Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)
instacron:PUC_RS
instname_str Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)
instacron_str PUC_RS
institution PUC_RS
reponame_str Revista odonto ciência (Online)
collection Revista odonto ciência (Online)
repository.name.fl_str_mv Revista odonto ciência (Online) - Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)
repository.mail.fl_str_mv ||odontociencia@pucrs.br
_version_ 1754820874818551808

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