Perception of adults' smile esthetics among orthodontists, clinicians and laypeople

Dental press journal of orthodontics
Enio Ribeiro CotrimSílvia Augusta Braga Reis

Abstract

Smile esthetics has become a major concern among patients and orthodontists. Therefore, the aim of this study was: (1) To highlight differences in perception of smile esthetics by clinicians, orthodontists and laypeople; (2) To assess factors such as lip thickness, smile height, color gradation, tooth size and crowding, and which are associated with smile unpleasantness. To this end, edited photographs emphasizing the lower third of the face of 41 subjects were assessed by three groups (orthodontists, laypeople and clinicians) who graded the smiles from 1 to 9, highlighting the markers that evince smile unpleasantness. Kruskall-Wallis test supplemented by Bonferroni test was used to assess differences among groups. Additionally, the prevailing factors in smile unpleasantness were also described. There was no significant difference (P = 0.67) among groups rates. However, the groups highlighted different characteristics associated with smile unpleasantness. Orthodontists emphasized little gingival display, whereas laypeople emphasized disproportionate teeth and clinicians emphasized yellow teeth. Orthodontists, laypeople and clinicians similarly assess smile esthetics; however, noticing different characteristics. Thus, the orthod...Continue Reading

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Citations

Mar 10, 2016·Journal of Orthodontic Science·Seyed Hadi SajjadiFatemeh Moazzami
Jul 13, 2016·European Journal of Dentistry·Erdem AyyildizMatheus Melo Pithon
Sep 3, 2016·American Journal of Orthodontics and Dentofacial Orthopedics : Official Publication of the American Association of Orthodontists, Its Constituent Societies, and the American Board of Orthodontics·Ute SchneiderGiuseppe Siciliani
Sep 4, 2016·Journal of Investigative and Clinical Dentistry·Hooman SadrhaghighiMahsa Eskandarinezhad
Mar 25, 2017·European Journal of Orthodontics·Philip Ciucchi, Stavros Kiliaridis
Aug 26, 2018·Journal of Esthetic and Restorative Dentistry : Official Publication of the American Academy of Esthetic Dentistry ... [et Al.]·Maged S AlhammadiWedad Mashali
May 18, 2021·Clinical, Cosmetic and Investigational Dentistry·Nebras Althagafi
Aug 22, 2021·American Journal of Orthodontics and Dentofacial Orthopedics : Official Publication of the American Association of Orthodontists, Its Constituent Societies, and the American Board of Orthodontics·Alireza HaerianPooya Fadaei Tehrani

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