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dc.rights.licenceAtribución-NoComercial 4.0 Internacional*
dc.contributor.authorNiño Sandoval, Tania C.
dc.contributor.authorInfante Contreras, Clementina
dc.contributor.authorVasconcelos, Belmiro
dc.date.accessioned2020-12-05T03:13:54Z
dc.date.available2020-12-05T03:13:54Z
dc.date.created2018
dc.identifierhttps://www.birpublications.org/doi/full/10.1259/dmfr.20170345spa
dc.identifier.issn0250-832X / 1476-542X (Electrónico)spa
dc.identifier.urihttp://hdl.handle.net/10554/51936
dc.formatPDFspa
dc.format.mimetypeapplication/pdfspa
dc.language.isoengspa
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/*
dc.titleEvaluation of natural mandibular shape asymmetry : an approach by using elliptical Fourier analysisspa
dc.type.hasversionhttp://purl.org/coar/version/c_ab4af688f83e57aa
dc.description.quartilewosQ2spa
dc.description.quartilescopusQ1spa
dc.identifier.doihttps://doi.org/10.1259/dmfr.20170345spa
dc.subject.keywordMandibular asymmetryspa
dc.subject.keywordSexual dimorphismspa
dc.subject.keywordElliptical fourier analysisspa
dc.subject.keywordHemimandibular shapespa
dc.description.abstractenglishObjectives: The purpose of this study was to demonstrate that asymmetry is a natural occurring phenomenon in the mandibular shape by using elliptical Fourier analysis. Methods: 164 digital orthopantomographs from Colombian patients of both sexes aged 18 to 25 years were collected. Curves from left and right hemimandible were digitized. An elliptical Fourier analysis was performed with 20 harmonics. In the general sexual dimorphism a principal component analysis (PCA) and a hotelling T2 from the multivariate warp space were employed. Exploratory analysis of general asymmetry and sexual dimorphism by side was made with a Procrustes Fit. A non-parametric multivariate analysis of variance (MANOVA) was applied to assess differentiation of skeletal classes of each hemimandible, and a Procrustes analysis of variance (ANOVA) was applied to search any relation between skeletal class and side in both sexes. Results: Significant values were found in general asymmetry, general sexual dimorphism, in dimorphism by side (p < 0.0001), asymmetry by sex, and differences between Class I, II, and III (p < 0.005). However, a relation of skeletal classes and side was not found. Conclusions: The mandibular asymmetry by shape is present in all patients and should not be articulated exclusively to pathological processes, therefore, along with sexual dimorphism and differences between skeletal classes must be taken into account for improving mandibular prediction systems.spa
dc.type.localArtículosspa
dc.contributor.corporatenamePontificia Universidad Javeriana. Facultad de Medicina. Departamento de Ciencias Fisiológicas. Grupo de investigación CANNON
dc.identifier.instnameinstname:Pontificia Universidad Javerianaspa
dc.identifier.reponamereponame:Repositorio Institucional - Pontificia Universidad Javerianaspa
dc.identifier.repourlrepourl:https://repository.javeriana.edu.cospa
dc.type.coarhttp://purl.org/coar/resource_type/c_1843spa
dc.description.cvlachttp://scienti.colciencias.gov.co:8081/cvlac/visualizador/generarCurriculoCv.do?cod_rh=0001545804spa
dc.relation.citationstartpage2spa
dc.relation.citationendpage8spa
dc.relation.ispartofjournalDentomaxillofacial Radiologyspa
dc.contributor.javerianateacherMorantes Ariza, Carlos Fabian
dc.description.indexingRevista Nacional - Indexadaspa
dc.relation.citationvolume47spa
dc.relation.citationissue6spa
dc.rights.coarhttp://purl.org/coar/access_right/c_abf2spa


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Atribución-NoComercial 4.0 Internacional
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