Fig. 1. Digital frontal (  A ) and lateral (  B ) photos with anatomical landmarks (84 anatomical landmarks for the frontal photo and 39 dots for the lateral photo) for measurements of craniofacial dimensions and construction of the “average” frontal face and profile. lat-MW (lateral middle face width) = distance between the tragus and columella of the nose; LH (lower face height) = distance between columella of the nose and the mentum; LW (lower face width) = distance between middle points of the mandibular contour; M (mandible length) = distance between the tragus and the mentum; MW (middle face width) = distance between the bilateral tragic; α (mandible position angle) = angle formed by the lat-MW and M lines; β (submandible angle) = angle formed by the M and submandible lines. The face is not blinded because it is one of the authors (S.I.).