Scoring System

Learn how participants are evaluated in the Ssmileathon contest. Our comprehensive scoring system considers both smile aesthetics and oral hygiene.

Ssmileathon Scoring System

Smile Arc
The relationship of the curvature of the incisal edges of the maxillary incisors and canines to the curvature of the lower lip

Good smile arc

Incisal edges parallel to lower lip curvature

20 points

Unsatisfactory smile arc

Not parallel to lower lip curvature

0 points

Gingival Display
Amount of gingival exposure on smiling measured in millimeters

Less than 3mm (Ideal)

Aesthetically pleasing gingival exposure

20 points

More than 3mm (Not ideal)

Excessive gingival exposure

0 points

Buccal Corridor
Visible space between the buccal surface of the distal most teeth and the angle of the mouth

Presence of buccal corridor

20 points

Absence of buccal corridor

0 points