Esthetics and smile‐related characteristics assessed by laypersons

Wang, Cui; Hu, Wenjie; Liang, Li; Zhang, Yanling; Chung, Kwok‐Hung

doi:10.1111/jerd.12356

Cited by 30 publications

(56 citation statements)

References 36 publications

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“…7, 23 Ker and colleagues 6 reported that the ideal gingival display is 2.1 mm with an acceptable range of 4 mm. Wang et al 24 found that laypersons preferred average or low smile line over high smile line "gummy smile. "…”

Section: Discussionmentioning

confidence: 99%

Perception of facial, dental, and smile esthetics by dental students

Alhammadi

Halboub

Almashraqi

et al. 2018

J Esthet Restor Dent

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Section: Discussionmentioning

confidence: 99%

Perception of facial, dental, and smile esthetics by dental students

Alhammadi

Halboub

Almashraqi

et al. 2018

J Esthet Restor Dent

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“…In dissensus to current study, attractive group had higher smile index (6.31±1.19) than unattractive group (4.64±1.17) in a Chinese study. 26 One of the explanations of the discrepancy could be attributed to ethnic variations of the studied populations.…”

Section: Discussionmentioning

confidence: 97%

A Comparison of Facial Proportions in Pleasing and Unpleasing Smile Photographs from Nepalese Population

Basnet

2019

J. Nep. Prosthodon. Soc.

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Introduction: Facial proportion and dental proportions are matters of interest for dental professionals to craft a beautiful smile. In facial analyses, the role of different proportions cannot be overlooked when planning dento facial treatment. This study aims to determine the different facial proportions; smile index, lower smile index, nose width to outer inter commissural width, intercanine width to outerinter commissural width, nose width to intercanine width and outer intercommissural width to lower facial height in esthetically pleasing smile (ES) and esthetically unpleasing smile (US) groups. Materials and methods: The frontal smiling photographs (N=152, 74 pleasing and 78 unpleasing smile) were gathered and different linear measurements were carried out using digital ruler. The facial proportions were derived and comparisons were made amongst groups and differences were examined in comparison to standard accepted proportion (such as Golden proportion). Results: Average smile index of ES (5.899±1.201) was lower than that of US group (6.421±1.675).The golden proportion was not valid for smile indices in each group. Mean nose width to intercanine width ratio significantly differed in ES and US. The outer inter commissural width to lower facial height was not statistically significantly different from 1:1 ratio. Conclusion: Most facial proportions in pleasing and unpleasing smiles showed no difference. The outer intercommissural width to lower facial height was found in 1:1 proportion current study with possible utilization in determining vertical dimension of occlusion.

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“…Para realização da cirurgia de aumento de coroa clinica é fundamental que suceda uma abordagem cuidadosa, visando os padrões de beleza, onde os dentes estão intimamente ligados aos lábios, rosto e a linha do sorriso (Gonçalves, Gobbo, Fernades, Mueller & Miranda, 2017). Vários Critérios a devem observados e levados em consideração no plano de tratamento de excesso gengival, sendo elas: a dimensão da largura/comprimento dos incisivos e caninos superiores e quanto eles aparecem durante a fala e repouso, distância interlabial em repouso e as características funcionais e morfológicas do lábio superior (Seixas et al, 2011;Wang, Hu, Liang, Zhang & Chung, 2017). No paciente desse caso foi estabelecido no planejamento como modelo de gesso, um aumento de 80%, a partir da técnica de gengivectomia em bisel interno, para se obter uma proporção dentaria ideal, como também relatado no estudo de caso de Eustáquio et al (2014).…”

Section: Discussionunclassified

Desenvolvimento de guia cirúrgico para auxiliar na técnica de gengivectomia em bisel interno com osteotomia: relato de caso

Nunes

Lacerda

Nogueira

et al. 2020

RSD

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The objective was to report a clinical case of gingival smile correction associated with passive eruption altered by means of gingivectomy in internal bevel and osteotomy with reverse planning and assisted by surgical guide developed to facilitate the technique, where did the questionnaire of OHIP and EVA to evaluate the improvement in quality of life and the pain in the postoperative period. A 23-year-old patient was dissatisfied with his smile, which had a high gingival exposure with short clinical crowns. In the clinical examination, an increase in bone volume was observed in the anterior region of the maxilla, thus diagnosing altered passive eruption. Before the surgical act was carried out the molding, to be done waxing from the data collected. After these steps, a surgical guide was developed, fenestrated with acrylic resin, following the planned measures, being able to guide the surgical incisions. After 21 days of the surgical procedure, the new measures were re-evaluated and compared with those stipulated in the preoperative planning, in which the increase in the clinical crown of the elements was 100% equal to the planned one, thus demonstrating the effectiveness of the guide surgical fenestration, improving the quality of life and providing minimal discomfort. Knowing that esthetics is closely linked to the quality of life of the individual, it is essential to use a predictable planning, using techniques such as diagnostic waxing and surgical guidance that provides a more reliable procedure.

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Esthetics and smile‐related characteristics assessed by laypersons

Abstract: The smile variables of anterior smile line, posterior smile line, upper lip curvature, and smile index are predominant factors of smile attractiveness, which should be given priority to consider and manage in the anterior esthetic treatment plan.

Cited by 30 publications

References 36 publications

Perception of facial, dental, and smile esthetics by dental students

Perception of facial, dental, and smile esthetics by dental students

A Comparison of Facial Proportions in Pleasing and Unpleasing Smile Photographs from Nepalese Population

Desenvolvimento de guia cirúrgico para auxiliar na técnica de gengivectomia em bisel interno com osteotomia: relato de caso

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