Influence of buccal corridor dimension on smile esthetics

Detalhes bibliográficos
Autor(a) principal: Nascimento, Diana Cunha
Data de Publicação: 2012
Outros Autores: Santos, Êmeli Rodrigues dos, Machado, Andre Wilson Lima [UNESP], Bittencourt, Marcos Alan Vieira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S2176-94512012000500020
http://hdl.handle.net/11449/219884
Resumo: Objective: To assess the influence of buccal corridor width on smile esthetics of male and female, Caucasian and Afro-descen-dant subjects by means of digitally manipulated photographs, as well as compare assessments of full-face view (FFV) and close-up view of the mouth (CUVM) images. Methods: Facial photographs were taken of four adults' smile, two Caucasians and two Afro-descendants of both genders. The resulting images were digitally manipulated with the aim of rendering - from each original smile - three other smiles simulating three different buccal corridor widths, namely, narrow, medium width and wide. The rendered images, 12 of which portraying FFVs and 12 providing CUVMs, were assessed by 60 examiners who rated the attractiveness of each smile by means of a visual analog scale (VAS). The data were treated with ANOVA and Tukey's post test to compare the different buccal corridors, and Student's t test to compare the two image views (FFV and CUVM). Results: Medium width buccal corridors were considered the most attractive in the four individuals investigated, both in the assessment of FFVs and CUVMs (p < 0. 05). Comparison between the narrow and wide buccal corridors, in general, showed no statistically significant differences (p > 0. 05). Furthermore, no statistically significant difference was found between the analyses of FFVs and CUVMs (p > 0. 05). Conclusion: The buccal corridor exercised a remarkable influence on smile esthetics, with the medium width group being rated as the most attractive. No influence was exerted by the individuals' face, ethnicity or gender. © 2012 Dental Press Journal of Orthodontics.
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spelling Influence of buccal corridor dimension on smile estheticsDental estheticOrthodonticsSmileObjective: To assess the influence of buccal corridor width on smile esthetics of male and female, Caucasian and Afro-descen-dant subjects by means of digitally manipulated photographs, as well as compare assessments of full-face view (FFV) and close-up view of the mouth (CUVM) images. Methods: Facial photographs were taken of four adults' smile, two Caucasians and two Afro-descendants of both genders. The resulting images were digitally manipulated with the aim of rendering - from each original smile - three other smiles simulating three different buccal corridor widths, namely, narrow, medium width and wide. The rendered images, 12 of which portraying FFVs and 12 providing CUVMs, were assessed by 60 examiners who rated the attractiveness of each smile by means of a visual analog scale (VAS). The data were treated with ANOVA and Tukey's post test to compare the different buccal corridors, and Student's t test to compare the two image views (FFV and CUVM). Results: Medium width buccal corridors were considered the most attractive in the four individuals investigated, both in the assessment of FFVs and CUVMs (p < 0. 05). Comparison between the narrow and wide buccal corridors, in general, showed no statistically significant differences (p > 0. 05). Furthermore, no statistically significant difference was found between the analyses of FFVs and CUVMs (p > 0. 05). Conclusion: The buccal corridor exercised a remarkable influence on smile esthetics, with the medium width group being rated as the most attractive. No influence was exerted by the individuals' face, ethnicity or gender. © 2012 Dental Press Journal of Orthodontics.Federal University of Bahia (UFBA)Bahia State Dentistry Study Center (CEBEO/BA)UFBA UNESP/UCLAUFBAUFBA UNESP/UCLAUniversidade Federal da Bahia (UFBA)Bahia State Dentistry Study Center (CEBEO/BA)Universidade Estadual Paulista (UNESP)Nascimento, Diana CunhaSantos, Êmeli Rodrigues dosMachado, Andre Wilson Lima [UNESP]Bittencourt, Marcos Alan Vieira2022-04-28T18:58:11Z2022-04-28T18:58:11Z2012-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article145-150http://dx.doi.org/10.1590/S2176-94512012000500020Dental Press Journal of Orthodontics, v. 17, n. 5, p. 145-150, 2012.2176-94512177-6709http://hdl.handle.net/11449/21988410.1590/S2176-945120120005000202-s2.0-84872852606Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengDental Press Journal of Orthodonticsinfo:eu-repo/semantics/openAccess2022-04-28T18:58:11Zoai:repositorio.unesp.br:11449/219884Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:00:07.731045Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Influence of buccal corridor dimension on smile esthetics
title Influence of buccal corridor dimension on smile esthetics
spellingShingle Influence of buccal corridor dimension on smile esthetics
Nascimento, Diana Cunha
Dental esthetic
Orthodontics
Smile
title_short Influence of buccal corridor dimension on smile esthetics
title_full Influence of buccal corridor dimension on smile esthetics
title_fullStr Influence of buccal corridor dimension on smile esthetics
title_full_unstemmed Influence of buccal corridor dimension on smile esthetics
title_sort Influence of buccal corridor dimension on smile esthetics
author Nascimento, Diana Cunha
author_facet Nascimento, Diana Cunha
Santos, Êmeli Rodrigues dos
Machado, Andre Wilson Lima [UNESP]
Bittencourt, Marcos Alan Vieira
author_role author
author2 Santos, Êmeli Rodrigues dos
Machado, Andre Wilson Lima [UNESP]
Bittencourt, Marcos Alan Vieira
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Federal da Bahia (UFBA)
Bahia State Dentistry Study Center (CEBEO/BA)
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Nascimento, Diana Cunha
Santos, Êmeli Rodrigues dos
Machado, Andre Wilson Lima [UNESP]
Bittencourt, Marcos Alan Vieira
dc.subject.por.fl_str_mv Dental esthetic
Orthodontics
Smile
topic Dental esthetic
Orthodontics
Smile
description Objective: To assess the influence of buccal corridor width on smile esthetics of male and female, Caucasian and Afro-descen-dant subjects by means of digitally manipulated photographs, as well as compare assessments of full-face view (FFV) and close-up view of the mouth (CUVM) images. Methods: Facial photographs were taken of four adults' smile, two Caucasians and two Afro-descendants of both genders. The resulting images were digitally manipulated with the aim of rendering - from each original smile - three other smiles simulating three different buccal corridor widths, namely, narrow, medium width and wide. The rendered images, 12 of which portraying FFVs and 12 providing CUVMs, were assessed by 60 examiners who rated the attractiveness of each smile by means of a visual analog scale (VAS). The data were treated with ANOVA and Tukey's post test to compare the different buccal corridors, and Student's t test to compare the two image views (FFV and CUVM). Results: Medium width buccal corridors were considered the most attractive in the four individuals investigated, both in the assessment of FFVs and CUVMs (p < 0. 05). Comparison between the narrow and wide buccal corridors, in general, showed no statistically significant differences (p > 0. 05). Furthermore, no statistically significant difference was found between the analyses of FFVs and CUVMs (p > 0. 05). Conclusion: The buccal corridor exercised a remarkable influence on smile esthetics, with the medium width group being rated as the most attractive. No influence was exerted by the individuals' face, ethnicity or gender. © 2012 Dental Press Journal of Orthodontics.
publishDate 2012
dc.date.none.fl_str_mv 2012-09-01
2022-04-28T18:58:11Z
2022-04-28T18:58:11Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1590/S2176-94512012000500020
Dental Press Journal of Orthodontics, v. 17, n. 5, p. 145-150, 2012.
2176-9451
2177-6709
http://hdl.handle.net/11449/219884
10.1590/S2176-94512012000500020
2-s2.0-84872852606
url http://dx.doi.org/10.1590/S2176-94512012000500020
http://hdl.handle.net/11449/219884
identifier_str_mv Dental Press Journal of Orthodontics, v. 17, n. 5, p. 145-150, 2012.
2176-9451
2177-6709
10.1590/S2176-94512012000500020
2-s2.0-84872852606
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Dental Press Journal of Orthodontics
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 145-150
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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