The seat provides a few micro injections produced in the areas concerned. The injections take place in density calibrated according to the depth of the wrinkle and its location. The treatment is accompanied by the application of an anesthetic gel; the gel injected with the infiltration of filler is placed along the wrinkle, the slit or skin area to be treated and remains in place for a few months. The result is very natural and avoids thus the unsightly effect "remade" of silicone implant permanent. The duration of the session varies depending on the extension to be treated, after which the patient can immediately resume all his normal activities. For best corrective effect, you should perform 2 or 3 sessions during the first year.