Table 1.

Doses of onabotulinumtoxin A generally used by the authors in perioral region

INDICATION	AREA	TOTAL DOSES	POINT IN EACH MUSCLE
Hypertrophy masseteric	Masseteric muscle	16–30 U	4 or more
Hypertrophy temporalis factor	Temporalis muscle	4–10 U	1 point
Perioral wrinkles	Orbicularis oris muscle	2 U	4 points Upper lip
Marionette lines	Depressor anguli oris muscle	2 U	1 point
Chin dimples	Mentalis muscle	3 U	3 points