[Table/Fig-1]:

Muscle area subdivision according to the A.D.S. scale.

Legend figure face:

(1) Frontalis medial portion; (2) Frontalis lateral portion; (3) Procerus; (4) Depressor supracilii; (5) Levator labii superioris alaeque nasi; (6) Zigomaticus minor et major;

(7) Orbicularis oculi: pre tarsal portion; (8) Orbicularis oculi:pre septal portion;

(9) Orbicularis oculi: orbital portion; (10) Compressor nasi; (11) Dilator nasi;

(12) Depressor septi; (13) Orbicularis oris; (14) Depressor anguli oris;

(15) Depressor labii; (16) Mentalis; (17) Platysma; (18) Corrugator; (19) Risorius