Study reveals differing perceptions of smile features in dental students and non-professionals, suggesting varying standards of attractiveness.
Key Points
Unmodified reference photos received the highest attractiveness scores across both groups, indicating a consistent standard.
Significant differences in perceptions of midline shifts were observed between dental students and non-professionals, highlighting expertise influence.
Evaluation of 12 modified smile photographs revealed key factors like smile arc and occlusal cant are essential in attractiveness perception.
A visual analog scale was used to assess attractiveness, providing a quantifiable measure of preferences among evaluators.