The hidrolipoclasia with cavitation is a treatment to reduce cellulite and localized fat, so as to mold different parts of the body, mainly waist, abdomen, thighs, arms... Keep in mind that this technique is destined to lose fat and volume but not weight loss. The application of this technique consists of two phases. Firstly, the infiltration of a kind of hypotonic serum is performed in the area to be treated, causing a reaction of adoposo tissue. And then low frequency ultrasound applied by an apparatus and specific technology in the area to be treated. Thus the so-called" occurs;cavitation" ;, which is the generation of bubbles that cause rupture of fat cells and their subsequent elimination by natural metabolic pathways.