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August 20, 2025Dentistry JournalOpen Access

Evaluation of Smile Aesthetics in Dental Students: Perceptions of Tooth Colour Changes Due to Incisor Inclination and Micro- and Mini-Aesthetic Characteristics Assessed by Professionals and Laypersons

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Authors

EBEugen BudAVAlexandru VlasaABAnamaria Bud

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Overview

Evaluation of smile aesthetics reveals tooth colour perception changes in dental students, implying key aesthetic factors influence attractiveness.

Key Points

  • Downward head tilt alters tooth colour perception, revealing both darker and yellowish hues compared to upward tilt.
  • Statistical analysis shows that aesthetic evaluation is significantly impacted by head inclination, but evaluator gender has minimal influence.
  • Procedural assessment involved digital image analysis and evaluations by both laypersons and dental professionals, using 100 generated images.
  • Findings emphasize the significance of dental and gingival factors in determining overall smile attractiveness during patient care.

Cite This Study

Bud et al. (2025) studied this question.

synapsesocial.com/papers/68af3e4fcf1dd9ea359eb905https://doi.org/10.3390/dj13080380
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