The impact of occlusal plane cant along with gingival display on smile attractiveness.
Objectives: To evaluate the influence of occlusal plane cant in conjunction with maxillary gingival display on perception of smile attractiveness by orthodontists, dentists, and laypersons.Setting and Sample Population: Faculty of Dentistry at Baskent University. A total of 204 raters for smile attr...
| Publicado en: | Orthodontics & Craniofacial Research Vol. 19; no. 2; pp. 93 - 102 |
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| Autores principales: | , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
Wiley-Blackwell
May2016
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=114245785&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 114245785 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 16016335 K8Z jtl: Orthodontics & Craniofacial Research issn: 16016335 maglogo: Y pubinfo: dt: May2016 vid: 19 iid: 2 pid: 480 pub: Wiley-Blackwell place: Malden, Massachusetts artinfo: ui: 114245785 114245785 NLM26856663 114245785 10.1111/ocr.12118 NLM26856663 114245785 ppf: 93 ppct: 9 formats: tig: atl: The impact of occlusal plane cant along with gingival display on smile attractiveness. aug: au: Kaya, B. Uyar, R. affil: Department of Orthodontics, Faculty of Dentistry, Baskent University, Ankara Turkey sug: subj: Dental Occlusion Aesthetics, Dental Facial Expression Human Attitude to Health Incisor Attitude of Health Personnel Validation Studies Comparative Studies Evaluation Research Multicenter Studies ab: Objectives: To evaluate the influence of occlusal plane cant in conjunction with maxillary gingival display on perception of smile attractiveness by orthodontists, dentists, and laypersons.Setting and Sample Population: Faculty of Dentistry at Baskent University. A total of 204 raters for smile attractiveness.Materials and Methods: A frontal intra-oral photograph of aligned teeth was modified using image processing software. Six different occlusal lines representing 0° to 5° cants were obtained by tilting the photographs. Each occlusal cant was adjusted in five manners resulting in five different gingival display amounts. Attractiveness of the 30 different smiles was evaluated by 204 raters divided into three groups (n = 68 in each group).Results: Both occlusal cant (p < 0.001) and gingival display amount (p < 0.001) had a statistically significant influence on smile attractiveness. Smile attractiveness scores with reference to amount of gingival display showed a significant difference between rater groups (p < 0.001). Orthodontists preferred 1-mm coverage of upper central incisors by the upper lip, whereas dentists and laypersons preferred 2 mm. Significant (p < 0.001) interaction was observed between occlusal cant and gingival display amount, which influenced smile attractiveness.Conclusion: Increase in both occlusal plane cant and gingival display negatively influences smile attractiveness. The influence of occlusal plane cant becomes less when gingival display increases, whereas the influence of gingival display decreases when occlusal cant increases. Dentists are more generous than orthodontists, while laypersons are the most generous regarding smile attractiveness scores. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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