Comparison of dental inclination in digital models of cases treated with self-ligating or conventional fixed appliances with and without rapid maxillary expansion

Detalhes bibliográficos
Autor(a) principal: Rengifo Vásquez, Ricardo Martin
Data de Publicação: 2017
Tipo de documento: Dissertação
Idioma: eng
Título da fonte: Biblioteca Digital de Teses e Dissertações da USP
Texto Completo: https://www.teses.usp.br/teses/disponiveis/25/25144/tde-16122021-101456/
Resumo: Introduction: This study aimed to compare the buccolingual inclination of the anterior and posterior teeth in subjects treated with self-ligating or conventional fixed appliances with and without rapid maxillary expansion. Methods: Seventy-one subjects with Class I malocclusion were divided in 3 groups. Group 1 comprised 24 subjects (17 females; 7 males, mean age of 13.94 + 2.87), treated with Roth prescription, Group 2 comprised 24 subjects (14 females; 10 males, mean age of 13.85 + 1.83) treated with Rapid Maxillary Expansion followed by conventional appliances using Roth prescription and Group 3 comprised 23 patients (12 females; 11 males, mean age of 14.75 + 1.34) treated with Damon system. Intergroup changes comparison were performed using one-way ANOVA Results: Significant differences between groups were found for the buccolingual inclinations of: left maxillary lateral incisor, right mandibular lateral incisor and canine, left mandibular posterior teeth and right mandibular molar. Conclusion: The left maxillary lateral incisor showed palatal inclination in Damon Group and buccal inclination in RME and conventional groups. Right mandibular lateral incisor and canine showed greater buccal inclination in Damon group than in RME group. Damon group showed greater posterior mandibular buccal inclination in most teeth during treatment than conventional and RME groups.
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spelling Comparison of dental inclination in digital models of cases treated with self-ligating or conventional fixed appliances with and without rapid maxillary expansionComparação das inclinações dentarias em modelos digitais de casos tratados com aparelho autoligável do sistema Damon e aparelhos convencionais com e sem expansão rápida da maxilaAparelho ortodônticoDental modelsModelos dentaisOrthodontic bracketsOrthodonticsOrtodontiaIntroduction: This study aimed to compare the buccolingual inclination of the anterior and posterior teeth in subjects treated with self-ligating or conventional fixed appliances with and without rapid maxillary expansion. Methods: Seventy-one subjects with Class I malocclusion were divided in 3 groups. Group 1 comprised 24 subjects (17 females; 7 males, mean age of 13.94 + 2.87), treated with Roth prescription, Group 2 comprised 24 subjects (14 females; 10 males, mean age of 13.85 + 1.83) treated with Rapid Maxillary Expansion followed by conventional appliances using Roth prescription and Group 3 comprised 23 patients (12 females; 11 males, mean age of 14.75 + 1.34) treated with Damon system. Intergroup changes comparison were performed using one-way ANOVA Results: Significant differences between groups were found for the buccolingual inclinations of: left maxillary lateral incisor, right mandibular lateral incisor and canine, left mandibular posterior teeth and right mandibular molar. Conclusion: The left maxillary lateral incisor showed palatal inclination in Damon Group and buccal inclination in RME and conventional groups. Right mandibular lateral incisor and canine showed greater buccal inclination in Damon group than in RME group. Damon group showed greater posterior mandibular buccal inclination in most teeth during treatment than conventional and RME groups.Introdução: Este estudo teve como objetivo comparar as inclinações bucolinguais dos dentes anteriores e posteriores em indivíduos tratados com aparelhos fixos autoligaveis ou convencionais com e sem expansão rápida da maxila. Métodos: Setenta e um indivíduos com má oclusão de Classe I foram divididos em 3 grupos. O grupo 1 foi constituído por 24 sujeitos (17 do sexo feminino, 7 do sexo masculino, com idade média de 13,94 + 2,87) tratados com prescrição Roth, o grupo 2 foi constituído por 24 sujeitos (14 do sexo feminino, 10 do sexo masculino, idade média de 13,85 ± 1,83) tratados com Expansão Rapida da Maxila (ERM) seguido de aparelho convencional de prescrição Roth e o Grupo 3 foi constituído por 23 pacientes (12 do sexo feminino, 11 do sexo masculino, com idade média de 14,75 + 1,34) tratados com o sistema Damon. A comparação das alterações intergrupo foi realizada utilizando o teste ANOVA. Resultados: Foram encontradas diferenças significativas nas inclinações vestibulares intergrupo do: incisivo lateral superior esquerdo, incisivo lateral inferior direito e canino, dentes posteriores inferiores esquerdos e molar inferior direito. Conclusão: O incisivo lateral superior esquerdo apresentou inclinação palatina no Grupo Damon e inclinação vestibular nos grupos ERM e convencional. O incisivo lateral inferior direito eo canino do mesmo lado apresentaram maior inclinação vestibular no grupo Damon do que no grupo ERM. Damon mostrou maior inclinação vestibular na mandibular na maioria dos dentes posteriores durante o tratamento comparado com os grupos convencional e ERM.Biblioteca Digitais de Teses e Dissertações da USPFreitas, Marcos Roberto deRengifo Vásquez, Ricardo Martin2017-02-06info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttps://www.teses.usp.br/teses/disponiveis/25/25144/tde-16122021-101456/reponame:Biblioteca Digital de Teses e Dissertações da USPinstname:Universidade de São Paulo (USP)instacron:USPLiberar o conteúdo para acesso público.info:eu-repo/semantics/openAccesseng2024-08-12T13:42:02Zoai:teses.usp.br:tde-16122021-101456Biblioteca Digital de Teses e Dissertaçõeshttp://www.teses.usp.br/PUBhttp://www.teses.usp.br/cgi-bin/mtd2br.plvirginia@if.usp.br|| atendimento@aguia.usp.br||virginia@if.usp.bropendoar:27212024-08-12T13:42:02Biblioteca Digital de Teses e Dissertações da USP - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Comparison of dental inclination in digital models of cases treated with self-ligating or conventional fixed appliances with and without rapid maxillary expansion
Comparação das inclinações dentarias em modelos digitais de casos tratados com aparelho autoligável do sistema Damon e aparelhos convencionais com e sem expansão rápida da maxila
title Comparison of dental inclination in digital models of cases treated with self-ligating or conventional fixed appliances with and without rapid maxillary expansion
spellingShingle Comparison of dental inclination in digital models of cases treated with self-ligating or conventional fixed appliances with and without rapid maxillary expansion
Rengifo Vásquez, Ricardo Martin
Aparelho ortodôntico
Dental models
Modelos dentais
Orthodontic brackets
Orthodontics
Ortodontia
title_short Comparison of dental inclination in digital models of cases treated with self-ligating or conventional fixed appliances with and without rapid maxillary expansion
title_full Comparison of dental inclination in digital models of cases treated with self-ligating or conventional fixed appliances with and without rapid maxillary expansion
title_fullStr Comparison of dental inclination in digital models of cases treated with self-ligating or conventional fixed appliances with and without rapid maxillary expansion
title_full_unstemmed Comparison of dental inclination in digital models of cases treated with self-ligating or conventional fixed appliances with and without rapid maxillary expansion
title_sort Comparison of dental inclination in digital models of cases treated with self-ligating or conventional fixed appliances with and without rapid maxillary expansion
author Rengifo Vásquez, Ricardo Martin
author_facet Rengifo Vásquez, Ricardo Martin
author_role author
dc.contributor.none.fl_str_mv Freitas, Marcos Roberto de
dc.contributor.author.fl_str_mv Rengifo Vásquez, Ricardo Martin
dc.subject.por.fl_str_mv Aparelho ortodôntico
Dental models
Modelos dentais
Orthodontic brackets
Orthodontics
Ortodontia
topic Aparelho ortodôntico
Dental models
Modelos dentais
Orthodontic brackets
Orthodontics
Ortodontia
description Introduction: This study aimed to compare the buccolingual inclination of the anterior and posterior teeth in subjects treated with self-ligating or conventional fixed appliances with and without rapid maxillary expansion. Methods: Seventy-one subjects with Class I malocclusion were divided in 3 groups. Group 1 comprised 24 subjects (17 females; 7 males, mean age of 13.94 + 2.87), treated with Roth prescription, Group 2 comprised 24 subjects (14 females; 10 males, mean age of 13.85 + 1.83) treated with Rapid Maxillary Expansion followed by conventional appliances using Roth prescription and Group 3 comprised 23 patients (12 females; 11 males, mean age of 14.75 + 1.34) treated with Damon system. Intergroup changes comparison were performed using one-way ANOVA Results: Significant differences between groups were found for the buccolingual inclinations of: left maxillary lateral incisor, right mandibular lateral incisor and canine, left mandibular posterior teeth and right mandibular molar. Conclusion: The left maxillary lateral incisor showed palatal inclination in Damon Group and buccal inclination in RME and conventional groups. Right mandibular lateral incisor and canine showed greater buccal inclination in Damon group than in RME group. Damon group showed greater posterior mandibular buccal inclination in most teeth during treatment than conventional and RME groups.
publishDate 2017
dc.date.none.fl_str_mv 2017-02-06
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://www.teses.usp.br/teses/disponiveis/25/25144/tde-16122021-101456/
url https://www.teses.usp.br/teses/disponiveis/25/25144/tde-16122021-101456/
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv
dc.rights.driver.fl_str_mv Liberar o conteúdo para acesso público.
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Liberar o conteúdo para acesso público.
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv
dc.publisher.none.fl_str_mv Biblioteca Digitais de Teses e Dissertações da USP
publisher.none.fl_str_mv Biblioteca Digitais de Teses e Dissertações da USP
dc.source.none.fl_str_mv
reponame:Biblioteca Digital de Teses e Dissertações da USP
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Biblioteca Digital de Teses e Dissertações da USP
collection Biblioteca Digital de Teses e Dissertações da USP
repository.name.fl_str_mv Biblioteca Digital de Teses e Dissertações da USP - Universidade de São Paulo (USP)
repository.mail.fl_str_mv virginia@if.usp.br|| atendimento@aguia.usp.br||virginia@if.usp.br
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