The effect of orthodontic treatment on smile attractiveness: a systematic review.
G CoppolaI ChristopoulouN GkantidisC VernaN PandisGeorgios KanavakisPublished in: Progress in orthodontics (2023)
Based on the available data, orthodontic treatment seems to moderately improve the attractiveness of the smile. There is significant bias in the current literature assessing the effect of orthodontics on smile attractiveness; therefore, the results cannot be accepted with certainty.