Changes on facial profile in the mixed dentition, from natural growth and induced by Balters' bionator appliance

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dc.contributor.authorLandázuri, Denise Rocha Goes [UNESP]
dc.contributor.authorRaveli, Dirceu Barnabé [UNESP]
dc.contributor.authordos Santos-Pinto, Ary [UNESP]
dc.contributor.authorDib, Luana Paz Sampaio [UNESP]
dc.contributor.authorMaia, Savana [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:30:31Z
dc.date.available2014-05-27T11:30:31Z
dc.date.issued2013-08-30
dc.description.abstractObjective: The purpose of this study was to evaluate the facial profile changes induced by Balters' bionator appliance in Class II division 1 patients, at mixed dentition stage. Methods: The sample consisted of 28 prepubertal individuals at stages 1 and 2 of skeletal maturation (CVM), which were divided in two groups. The experimental group consisted of 14 individuals (7 boys and 7 girls, initial mean age of 8y12m) which were treated with Balters' bionator appliance for 14.7 months. The effects of treatment were compared to a control group of 14 subjects (7 boys and 7 girls, initial mean age of 8y5m) with Class II malocclusion, division 1, not orthodontically treated, which were followed up for 15.4 months. The statistical analysis was performed using Student's t test, at a significance level of 5%. Results: The results showed that the Balters' bionator appliance promoted a significant increase on the mentolabial angle, in addition to demonstrating a tendency to reduce the facial skeletal convexity, to restrict the maxillary growth and to increase the nasolabial angle and the lower anterior facial height. Conclusion: It can be concluded that the Balters' bionator appliance improved the facial profile of children treated at mixed dentition stage. © 2013 Dental Press Journal of Orthodontics.en
dc.description.affiliationDental School of Araraquara State University of São Paulo (FOA-UNESP)
dc.description.affiliationFOA-UNESP
dc.description.affiliationFOA-UNESP FAMOSP - GESTOS
dc.description.affiliationFOA-UNESP State University of Amazonas
dc.description.affiliationUnespDental School of Araraquara State University of São Paulo (FOA-UNESP)
dc.description.affiliationUnespFOA-UNESP
dc.description.affiliationUnespFOA-UNESP FAMOSP - GESTOS
dc.description.affiliationUnespFOA-UNESP State University of Amazonas
dc.format.extent108-115
dc.identifierhttp://dx.doi.org/10.1590/S2176-94512013000200022
dc.identifier.citationDental Press Journal of Orthodontics, v. 18, n. 2, p. 108-115, 2013.
dc.identifier.doi10.1590/S2176-94512013000200022
dc.identifier.file2-s2.0-84882960769.pdf
dc.identifier.issn2176-9451
dc.identifier.issn2177-6709
dc.identifier.scieloS2176-94512013000200022
dc.identifier.scopus2-s2.0-84882960769
dc.identifier.urihttp://hdl.handle.net/11449/76369
dc.language.isoeng
dc.relation.ispartofDental Press Journal of Orthodontics
dc.relation.ispartofsjr0,489
dc.relation.ispartofsjr0,489
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectActivator appliances
dc.subjectAngle Class II malocclusion
dc.subjectCephalometry
dc.titleChanges on facial profile in the mixed dentition, from natural growth and induced by Balters' bionator applianceen
dc.title.alternativeAlterações no perfil facial decorrentes do crescimento natural e induzidas pelo bionator de Balters, na fase da dentição mistapt
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/dpjo/paboutj.htm#003
unesp.author.lattes6562540057111580[3]
unesp.author.orcid0000-0003-3355-0001[3]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Odontologia, Araraquarapt

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Artigos - Clínica Infantil - FOAR