Table 2.

Examined parameters for point comparison.

Subalare*2	Point on the margin of the base of the nose where the ala disappears into the upper lip skin
Subnasale	Midpoint of angle at the columella base where the lower border of the nasal septum and the surface of the upper lip meet
Labrale superius	The midpoint of the vermilion line of the upper lip
Cheilion*2	Point located at the corner of each labial commissure

Parameters/Landmarks used for point analysis: Subalare*2; Subnasale; Labrale superius; Cheilion*2.