Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/39019
Full metadata record
DC FieldValueLanguage
dc.creatorMarques, Leandro Silva-
dc.creatorChaves, Katiuscia C.-
dc.creatorRamos-Jorge, Maria Letícia-
dc.creatorPereira, Luciano J.-
dc.date.accessioned2020-02-13T17:18:28Z-
dc.date.available2020-02-13T17:18:28Z-
dc.date.issued2011-
dc.identifier.citationMARQUES, L. S. et al. Extraction of four premolars in black patients with bi-protrusion: aesthetic perceptions of professionals and lay people. Journal of Orthodontics, [S.l.], v. 38, n. 2, 2011.pt_BR
dc.identifier.urihttps://journals.sagepub.com/doi/abs/10.1179/14653121141335pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/39019-
dc.description.abstractObjective To assess the aesthetic perceptions and expectations regarding the results of orthodontic treatment for alterations in the profile of Black patients with bi-protrusion through the extraction of four premolars and maximal anchorage. Design Cross-sectional. Setting Offices of plastic surgeons and orthodontists in the city of Belo Horizonte, Brazil. Subjects and methods 152 individuals participated in the study and were divided into four groups: Group 1, 38 orthodontists; Group 2, 38 plastic surgeons; Group 3, 38 White laypersons; and Group 4, 38 Black laypersons. The patient sample was composed of six Black individuals (three males and three females) with varying degrees of bi-protrusion. Each participant was shown altered photographs of the profile of the final result of treatment, simulating three different bi-protrusion reduction options (2, 4 and 6 mm), which were united with the original initial and final photographs. Outcomes Aesthetic preferences and expectations regarding the true result of treatment. Data analysis The chi-square test for linear trend with Bonferroni correction (á = P<0·008). Results The aesthetic preference for the majority of participants was for a straighter profile than those provided by the orthodontic treatment. Moreover, the actual profile resulting from the orthodontic treatment was correctly identified by just 22% of the Black laypersons, 22% of the White laypersons, 21% of the orthodontists and 17% of the plastic surgeons. There were significant differences between groups. Conclusions This study supports the view that society perceives straight profiles as aesthetically more pleasing in comparison to protruding or slightly protruding profiles.pt_BR
dc.languageen_USpt_BR
dc.publisherSAGE Journalspt_BR
dc.rightsrestrictAccesspt_BR
dc.sourceJournal of Orthodonticspt_BR
dc.subjectEsthetic perceptionpt_BR
dc.subjectBlack patientpt_BR
dc.subjectOrthodontic treatmentpt_BR
dc.subjectBiprotrusionpt_BR
dc.titleExtraction of four premolars in black patients with bi-protrusion: aesthetic perceptions of professionals and lay peoplept_BR
dc.typeArtigopt_BR
Appears in Collections:DME - Artigos publicados em periódicos

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.