Table 1.

Facial landmarks and anthropometric measurements.

Landmark 1	Landmark 2	Distance	Definiton
Trichion (tr)	Glabella (gl)	Vertical	Upper facial height
Glabella (gl)	Upper philtrum (pu)	Vertical	Middle facial height
Upper part of philtrum (pu)	Menton (me)	Vertical	Lower facial height
Upper philtrum (pu)	Lower philtrum (pl)	Vertical	Philtrum
Endo canthion left, (enl)	Endo canthion right (enr)	Horizointal	Intercanthal width
Exo canthion left, (exl)	Exo canthion right (exr)	Horizontal	biocular width
Alare left (all)	Alare right, (alr)	Horizontal	Nasal width
Cheilion left (chr)	Cheilion to right (chl)	Hoprizontal	Mouth width