The facial filling is indicated to remodel forms and contours of the face and of lips, to offer volume in areas modified by the aging process or simply to FILL DEEP SCARS AND STATIC LINES OF EXPRESSION, that is to say, the deepest ones that are visible even when the face is resting (such as the ones at the space between the eyebrows and the folds between the nose and the lips) the duration of this procedure will depend on the type of filling that is used, I always prefer to use as filling the high viscosity hyaluronic acid (surgiderm XP 30) that lasts one year.