The phenomenon of minimal or absent tooth visibility throughout a smile is characterised by the higher tooth remaining largely hid behind the higher lip when an individual expresses happiness or amusement. Components contributing to this will embody the person’s facial construction, the scale and positioning of the tooth, and the muscular exercise of the lips throughout smiling. As an example, an individual with a protracted higher lip or shorter higher incisors could exhibit much less tooth show when smiling.
A smile considerably impacts perceived attractiveness, confidence, and approachability. The diploma to which tooth are seen throughout a smile can affect these perceptions. Traditionally, dental aesthetics have emphasised a sure degree of tooth publicity as superb, although up to date views acknowledge a broader vary of smile aesthetics as acceptable and enticing. Variations in tooth show are thought of regular, and preferences usually differ throughout cultures and particular person tastes.
