Assessment of divine proportion in the cranial structure of individuals with Angle Class II malocclusion on lateral cephalograms

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dc.contributor.authorSilva, Marcos André dos Santos da
dc.contributor.authorMedici Filho, Edmundo [UNESP]
dc.contributor.authorCastilho, Julio Cezar de Melo [UNESP]
dc.contributor.authorGil, Cássia T. Lopes de Alcântara
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:09:18Z
dc.date.available2014-05-20T15:09:18Z
dc.date.issued2012-06-01
dc.description.abstractINTRODUCTION: The study of the Divine Proportion (Φ = 1.618) began with the Greeks, having as main researchers the mathematician Pythagoras and the sculptor Phidias. In Dentistry, Ricketts (1981-82) was an early to study this issue. OBJECTIVE: This study proposed to evaluate how some cephalometric measures are presented in relation to the Divine Proportion, with the total of 52 proportions, formed by 28 cephalometric landmarks. METHODS: Lateral cephalograms of 40 Class II adults patients aging from 17 to 45 years (13 male and 27 female) were evaluated. The linear distances between the landmarks were measured using Radiocef Studio software. RESULTS: After statistical analysis, the data shown an average of 65,48% in the Divine Proportion, 17,5% in the relation Ans-Op/V1S-DM16 and 97,5% in the relations Na-Me/Na-PoNa e Na-PoNa/Na-Gn. CONCLUSION: Among all cephalometric measurements investigated, the lower facial third and the dental arches showed the smallest percentages of Divine Proportion.en
dc.description.affiliationUNESP School of Dentistry of São José dos Campos
dc.description.affiliationUnespUNESP School of Dentistry of São José dos Campos
dc.format.extent88-97
dc.identifierhttp://dx.doi.org/10.1590/S2176-94512012000300018
dc.identifier.citationDental Press Journal of Orthodontics. Dental Press International, v. 17, n. 3, p. 88-97, 2012.
dc.identifier.doi10.1590/S2176-94512012000300018
dc.identifier.fileS2176-94512012000300018.pdf
dc.identifier.issn2176-9451
dc.identifier.lattes9300670753766517
dc.identifier.scieloS2176-94512012000300018
dc.identifier.urihttp://hdl.handle.net/11449/27172
dc.language.isoeng
dc.publisherDental Press International
dc.relation.ispartofDental Press Journal of Orthodontics
dc.relation.ispartofsjr0,489
dc.rights.accessRightsAcesso aberto
dc.sourceSciELO
dc.subjectDivine Proportionen
dc.subjectClass II malocclusionen
dc.subjectCephalometryen
dc.titleAssessment of divine proportion in the cranial structure of individuals with Angle Class II malocclusion on lateral cephalogramsen
dc.typeArtigo
unesp.author.lattes9300670753766517
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Ciência e Tecnologia, São José dos Campospt

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