Comparison of the population occlusal characteristics in 3 brazilian regions
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFMG |
Texto Completo: | http://dx.doi.org/10.33448/rsd-v9i10.8586 http://hdl.handle.net/1843/50715 |
Resumo: | The objective of this work wasto determine the prevalence of individual traits of malocclusion in a sample of three Brazilian regions orthodontic patients and to detect interregional population differences in the prevalence of certain occlusal characteristics.The present study was based on the examination of dental casts, intraoral photographs and panoramic radiographs of 947 orthodontic patients from 3 cities: 363 from Fortaleza (CE), 270 from Maringá (PR) and 314 from Bauru (SP), respectively,representing the Northeast, South and Southeast Brazilian regions. The relationship of the first maxillary and mandibular molars according to Angle’s classification, overjet, overbite, crowding, posterior crossbite and maxillary median diastema were examined. The chi-square and ANOVA tests were used to determine potential differences in the distribution of malocclusion when stratified Brazilian regions. Class I malocclusion was found in 499 (52.69%), Class II in 395 (41.71%) and Class III malocclusion in 53 (5,59%) subjects of all examined. Deep overbite (3.59%), midline diastemas (5.17%) and posterior crossbite(4.75%) were observed more frequently in Bauru; however, in Maringá, normal overbite (13.3%) and open bite (4.75%) were more prevalent. The results of this study showed that Class I malocclusion was the most prevalent, followed by Class II and Class III malocclusions. These occlusal relationships evaluated in the three Brazilian regions follow the same pattern of frequency as the result presented by the general population of the sample |
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2023-03-07T21:00:05Z2023-03-07T21:00:05Z2020-09-229100115http://dx.doi.org/10.33448/rsd-v9i10.858625253409http://hdl.handle.net/1843/50715The objective of this work wasto determine the prevalence of individual traits of malocclusion in a sample of three Brazilian regions orthodontic patients and to detect interregional population differences in the prevalence of certain occlusal characteristics.The present study was based on the examination of dental casts, intraoral photographs and panoramic radiographs of 947 orthodontic patients from 3 cities: 363 from Fortaleza (CE), 270 from Maringá (PR) and 314 from Bauru (SP), respectively,representing the Northeast, South and Southeast Brazilian regions. The relationship of the first maxillary and mandibular molars according to Angle’s classification, overjet, overbite, crowding, posterior crossbite and maxillary median diastema were examined. The chi-square and ANOVA tests were used to determine potential differences in the distribution of malocclusion when stratified Brazilian regions. Class I malocclusion was found in 499 (52.69%), Class II in 395 (41.71%) and Class III malocclusion in 53 (5,59%) subjects of all examined. Deep overbite (3.59%), midline diastemas (5.17%) and posterior crossbite(4.75%) were observed more frequently in Bauru; however, in Maringá, normal overbite (13.3%) and open bite (4.75%) were more prevalent. The results of this study showed that Class I malocclusion was the most prevalent, followed by Class II and Class III malocclusions. These occlusal relationships evaluated in the three Brazilian regions follow the same pattern of frequency as the result presented by the general population of the sampleO objetivo deste trabalho foi determinar a prevalência das características individuais das más oclusões numa amostra de pacientes ortodônticos provenientes de 3 regiões brasileiras e comparar os resultados com outros autores. O presente estudo foi baseado no exame de modelos dentários, radiografias intrabucais e panorâmicas de 947 pacientes ortodônticos provenientes de3 cidades: 363 de Fortaleza (CE), 270 de Maringá (PR) e 314 de Bauru (SP) representando respectivamente as seguintes regiões brasileiras: Nordeste, Sul e Sudeste. Foram examinados o relacionamento do primeiro molar superior com o primeiro molar inferior de acordo com a classificação de Angle, trespasse, sobressaliência, apinhamento, mordida cruzada posterior e diastema superior. Os testes do qui-quadrado e ANOVA foram usados para determinar as potenciais diferenças na distribuição da má oclusão quando estratificadas regiões brasileiras. A má oclusão de Classe I foi encontrada em 499 (52,69%), Classe II em 395 (41,71%) e Classe III em 53 (5,59%) de todos os pacientes examinados. A mordida profunda, diastema anterossuperior e mordida cruzada posterior foram observados com maior frequência em Bauru, entretanto, em Maringá a sobressaliência normal (13.3%) e a mordida aberta (4.75%) foram mais prevalentes. Os resultados deste estudo mostraram que a má oclusão de Classe I foi a mais prevalente, seguida pela Classe II e III. Estes relacionamentos oclusais avaliados em três regiões brasileiras mostraram o mesmo padrão de frequência que o resultado apresentado pela população geral da amostra Resumen El objetivode este trabajo fue determinar la prevalencia de características individuales de maloclusiones en una muestra de pacientes ortodónticos de 3 regiones brasileñas y comparar los resultados con otros autores. El presente estudio se basó en el examen de modelos dentales, radiografías intraorales y vistas panorámicas dentales de 947 pacientes de ortodoncia de 3 ciudades: 363 de Fortaleza (CE), 270 de Maringá (PR) y 314 de Bauru (SP), respectivamente, representando las siguientes regiones Brasileño: Noreste, Sury Sureste. La relación entre el primer molar superior y el primer molar mandibular se examinó de acuerdo con la clasificación de Angle, superposición, resalte, apiñamiento, mordida cruzada posterior y diastema superior. Se utilizaron pruebas de Chi-cuadrado y ANOVA. Se encontró maloclusión de clase I en 499 (52,69%), clase II en 395 (41,71%) y clase III en 53 (5,59%) de todos los pacientes examinados. La mordida profunda, el diastema anterosuperior y la mordida cruzada posterior fueron más frecuentes en Bauru, sin embargo, en Maringá, el resalte normal (13,3%) y la mordida abierta (4,75%) fueron más prevalentes. Los resultados de este estudio mostraron que la maloclusión Clase I fue la más prevalente, seguida de la Clase II y III. Estas relaciones oclusales evaluadas en las tres regiones brasileñas siguen el mismo patrón de frecuencia que el resultado presentado por la población general de la muestra.engUniversidade Federal de Minas GeraisUFMGBrasilFAO - DEPARTAMENTO DE ODONTOLOGIA RESTAURADORAFAO - DEPARTAMENTO DE ODONTOPEDIATRIA E ORTODONTIAResearch, Society and DevelopmentMalocclusionEpidemiologyOrthodonticsMalocclusion angle class iiMalocclusion angle class iiMalocclusion angle class iEpidemiology;OrthodonticsMalocclusionComparison of the population occlusal characteristics in 3 brazilian regionsComparação das características oclusais da população em 3 regiões brasileirasComparación de las características oclusales de la población en 3 regiones brasileñasinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://rsdjournal.org/index.php/rsd/article/view/8586Marcio da Costa AlmeidaPaula CotrinFabricio Pinelli ValarelliRodrigo Hermont CançadoRicardo Cesar Gobbi de OliveiraRenata Cristina Gobbi de OliveiraKarina Maria Salvatore de Freitasapplication/pdfinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGLICENSELicense.txtLicense.txttext/plain; charset=utf-82042https://repositorio.ufmg.br/bitstream/1843/50715/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALComparison of the population occlusal characteristics in 3 brazilian regions.pdfComparison of the population occlusal characteristics in 3 brazilian regions.pdfapplication/pdf150963https://repositorio.ufmg.br/bitstream/1843/50715/2/Comparison%20of%20the%20population%20occlusal%20characteristics%20in%203%20brazilian%20regions.pdf457488009e5f294db6f94790be4d20d0MD521843/507152023-03-07 18:00:05.588oai:repositorio.ufmg.br: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Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2023-03-07T21:00:05Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false |
dc.title.pt_BR.fl_str_mv |
Comparison of the population occlusal characteristics in 3 brazilian regions |
dc.title.alternative.pt_BR.fl_str_mv |
Comparação das características oclusais da população em 3 regiões brasileiras Comparación de las características oclusales de la población en 3 regiones brasileñas |
title |
Comparison of the population occlusal characteristics in 3 brazilian regions |
spellingShingle |
Comparison of the population occlusal characteristics in 3 brazilian regions Marcio da Costa Almeida Epidemiology; Orthodontics Malocclusion Malocclusion Epidemiology Orthodontics Malocclusion angle class ii Malocclusion angle class ii Malocclusion angle class i |
title_short |
Comparison of the population occlusal characteristics in 3 brazilian regions |
title_full |
Comparison of the population occlusal characteristics in 3 brazilian regions |
title_fullStr |
Comparison of the population occlusal characteristics in 3 brazilian regions |
title_full_unstemmed |
Comparison of the population occlusal characteristics in 3 brazilian regions |
title_sort |
Comparison of the population occlusal characteristics in 3 brazilian regions |
author |
Marcio da Costa Almeida |
author_facet |
Marcio da Costa Almeida Paula Cotrin Fabricio Pinelli Valarelli Rodrigo Hermont Cançado Ricardo Cesar Gobbi de Oliveira Renata Cristina Gobbi de Oliveira Karina Maria Salvatore de Freitas |
author_role |
author |
author2 |
Paula Cotrin Fabricio Pinelli Valarelli Rodrigo Hermont Cançado Ricardo Cesar Gobbi de Oliveira Renata Cristina Gobbi de Oliveira Karina Maria Salvatore de Freitas |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Marcio da Costa Almeida Paula Cotrin Fabricio Pinelli Valarelli Rodrigo Hermont Cançado Ricardo Cesar Gobbi de Oliveira Renata Cristina Gobbi de Oliveira Karina Maria Salvatore de Freitas |
dc.subject.por.fl_str_mv |
Epidemiology; Orthodontics Malocclusion |
topic |
Epidemiology; Orthodontics Malocclusion Malocclusion Epidemiology Orthodontics Malocclusion angle class ii Malocclusion angle class ii Malocclusion angle class i |
dc.subject.other.pt_BR.fl_str_mv |
Malocclusion Epidemiology Orthodontics Malocclusion angle class ii Malocclusion angle class ii Malocclusion angle class i |
description |
The objective of this work wasto determine the prevalence of individual traits of malocclusion in a sample of three Brazilian regions orthodontic patients and to detect interregional population differences in the prevalence of certain occlusal characteristics.The present study was based on the examination of dental casts, intraoral photographs and panoramic radiographs of 947 orthodontic patients from 3 cities: 363 from Fortaleza (CE), 270 from Maringá (PR) and 314 from Bauru (SP), respectively,representing the Northeast, South and Southeast Brazilian regions. The relationship of the first maxillary and mandibular molars according to Angle’s classification, overjet, overbite, crowding, posterior crossbite and maxillary median diastema were examined. The chi-square and ANOVA tests were used to determine potential differences in the distribution of malocclusion when stratified Brazilian regions. Class I malocclusion was found in 499 (52.69%), Class II in 395 (41.71%) and Class III malocclusion in 53 (5,59%) subjects of all examined. Deep overbite (3.59%), midline diastemas (5.17%) and posterior crossbite(4.75%) were observed more frequently in Bauru; however, in Maringá, normal overbite (13.3%) and open bite (4.75%) were more prevalent. The results of this study showed that Class I malocclusion was the most prevalent, followed by Class II and Class III malocclusions. These occlusal relationships evaluated in the three Brazilian regions follow the same pattern of frequency as the result presented by the general population of the sample |
publishDate |
2020 |
dc.date.issued.fl_str_mv |
2020-09-22 |
dc.date.accessioned.fl_str_mv |
2023-03-07T21:00:05Z |
dc.date.available.fl_str_mv |
2023-03-07T21:00:05Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1843/50715 |
dc.identifier.doi.pt_BR.fl_str_mv |
http://dx.doi.org/10.33448/rsd-v9i10.8586 |
dc.identifier.issn.pt_BR.fl_str_mv |
25253409 |
url |
http://dx.doi.org/10.33448/rsd-v9i10.8586 http://hdl.handle.net/1843/50715 |
identifier_str_mv |
25253409 |
dc.language.iso.fl_str_mv |
eng |
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eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Research, Society and Development |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais |
dc.publisher.initials.fl_str_mv |
UFMG |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
FAO - DEPARTAMENTO DE ODONTOLOGIA RESTAURADORA FAO - DEPARTAMENTO DE ODONTOPEDIATRIA E ORTODONTIA |
publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFMG instname:Universidade Federal de Minas Gerais (UFMG) instacron:UFMG |
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Universidade Federal de Minas Gerais (UFMG) |
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UFMG |
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Repositório Institucional da UFMG |
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