Oral myofunctional and electromyographic evaluation of the orbicularis oris and mentalis muscles in patients with class II/1 malocclusion submitted to first premolar extraction
Autor(a) principal: | |
---|---|
Data de Publicação: | 2008 |
Outros Autores: | , , |
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/3571 |
Resumo: | OBJECTIVE: The aim of this study was to assess the presence of oral myofunctional alterations before and after first premolar extraction in Class II/1 malocclusion patients that could endanger the long-term dental arch stability. MATERIAL AND METHODS: The study was performed by means of morphological, functional and electromyographic analyses in 17 Class II/1 malocclusion patients (group T) and 17 Class I malocclusion patients (group C -control), both groups with 12-30-year age range (mean age: 20.93 ± 4.94 years). RESULTS: Data analyzed statistically by Student's t-test showed a significant decrease (p;0.05). The Kruskal-Wallis test analyzed data from lip posture (orbicularis oris muscle) at rest and during swallowing, as well as the mentalis muscle behavior during the above-mentioned function, not showing statistically significant differences (p>;0.05) after treatment (groups T1 and T2). However, group T differed significantly from group C (p |
id |
USP-17_bbab0f605225b3ba5b83062efedc46b5 |
---|---|
oai_identifier_str |
oai:revistas.usp.br:article/3571 |
network_acronym_str |
USP-17 |
network_name_str |
Journal of applied oral science (Online) |
repository_id_str |
|
spelling |
Oral myofunctional and electromyographic evaluation of the orbicularis oris and mentalis muscles in patients with class II/1 malocclusion submitted to first premolar extraction Orbicularis oris musclesMentalis muscleElectromyographyOral myofunctional evaluationTooth extractions OBJECTIVE: The aim of this study was to assess the presence of oral myofunctional alterations before and after first premolar extraction in Class II/1 malocclusion patients that could endanger the long-term dental arch stability. MATERIAL AND METHODS: The study was performed by means of morphological, functional and electromyographic analyses in 17 Class II/1 malocclusion patients (group T) and 17 Class I malocclusion patients (group C -control), both groups with 12-30-year age range (mean age: 20.93 ± 4.94 years). RESULTS: Data analyzed statistically by Student's t-test showed a significant decrease (p;0.05). The Kruskal-Wallis test analyzed data from lip posture (orbicularis oris muscle) at rest and during swallowing, as well as the mentalis muscle behavior during the above-mentioned function, not showing statistically significant differences (p>;0.05) after treatment (groups T1 and T2). However, group T differed significantly from group C (pUniversidade de São Paulo. Faculdade de Odontologia de Bauru2008-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/jaos/article/view/357110.1590/S1678-77572008000300012Journal of Applied Oral Science; Vol. 16 No. 3 (2008); 226-231 Journal of Applied Oral Science; Vol. 16 Núm. 3 (2008); 226-231 Journal of Applied Oral Science; v. 16 n. 3 (2008); 226-231 1678-77651678-7757reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/jaos/article/view/3571/4261Copyright (c) 2008 Journal of Applied Oral Scienceinfo:eu-repo/semantics/openAccessSouza, Denize Ramirez deSemeghini, Tatiana AdamovKroll, Lucio BeneditoBerzin, Fausto2012-04-27T12:01:00Zoai:revistas.usp.br:article/3571Revistahttp://www.scielo.br/jaosPUBhttps://www.revistas.usp.br/jaos/oai||jaos@usp.br1678-77651678-7757opendoar:2012-04-27T12:01Journal of applied oral science (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Oral myofunctional and electromyographic evaluation of the orbicularis oris and mentalis muscles in patients with class II/1 malocclusion submitted to first premolar extraction |
title |
Oral myofunctional and electromyographic evaluation of the orbicularis oris and mentalis muscles in patients with class II/1 malocclusion submitted to first premolar extraction |
spellingShingle |
Oral myofunctional and electromyographic evaluation of the orbicularis oris and mentalis muscles in patients with class II/1 malocclusion submitted to first premolar extraction Souza, Denize Ramirez de Orbicularis oris muscles Mentalis muscle Electromyography Oral myofunctional evaluation Tooth extractions |
title_short |
Oral myofunctional and electromyographic evaluation of the orbicularis oris and mentalis muscles in patients with class II/1 malocclusion submitted to first premolar extraction |
title_full |
Oral myofunctional and electromyographic evaluation of the orbicularis oris and mentalis muscles in patients with class II/1 malocclusion submitted to first premolar extraction |
title_fullStr |
Oral myofunctional and electromyographic evaluation of the orbicularis oris and mentalis muscles in patients with class II/1 malocclusion submitted to first premolar extraction |
title_full_unstemmed |
Oral myofunctional and electromyographic evaluation of the orbicularis oris and mentalis muscles in patients with class II/1 malocclusion submitted to first premolar extraction |
title_sort |
Oral myofunctional and electromyographic evaluation of the orbicularis oris and mentalis muscles in patients with class II/1 malocclusion submitted to first premolar extraction |
author |
Souza, Denize Ramirez de |
author_facet |
Souza, Denize Ramirez de Semeghini, Tatiana Adamov Kroll, Lucio Benedito Berzin, Fausto |
author_role |
author |
author2 |
Semeghini, Tatiana Adamov Kroll, Lucio Benedito Berzin, Fausto |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Souza, Denize Ramirez de Semeghini, Tatiana Adamov Kroll, Lucio Benedito Berzin, Fausto |
dc.subject.por.fl_str_mv |
Orbicularis oris muscles Mentalis muscle Electromyography Oral myofunctional evaluation Tooth extractions |
topic |
Orbicularis oris muscles Mentalis muscle Electromyography Oral myofunctional evaluation Tooth extractions |
description |
OBJECTIVE: The aim of this study was to assess the presence of oral myofunctional alterations before and after first premolar extraction in Class II/1 malocclusion patients that could endanger the long-term dental arch stability. MATERIAL AND METHODS: The study was performed by means of morphological, functional and electromyographic analyses in 17 Class II/1 malocclusion patients (group T) and 17 Class I malocclusion patients (group C -control), both groups with 12-30-year age range (mean age: 20.93 ± 4.94 years). RESULTS: Data analyzed statistically by Student's t-test showed a significant decrease (p;0.05). The Kruskal-Wallis test analyzed data from lip posture (orbicularis oris muscle) at rest and during swallowing, as well as the mentalis muscle behavior during the above-mentioned function, not showing statistically significant differences (p>;0.05) after treatment (groups T1 and T2). However, group T differed significantly from group C (p |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-06-01 |
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/3571 10.1590/S1678-77572008000300012 |
url |
https://www.revistas.usp.br/jaos/article/view/3571 |
identifier_str_mv |
10.1590/S1678-77572008000300012 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/jaos/article/view/3571/4261 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2008 Journal of Applied Oral Science info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2008 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. 16 No. 3 (2008); 226-231 Journal of Applied Oral Science; Vol. 16 Núm. 3 (2008); 226-231 Journal of Applied Oral Science; v. 16 n. 3 (2008); 226-231 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_ |
1800221673948971008 |