Our lower limb prostheses are made for patients who lost their limbs by traumatic causes, accidents, aortic stenosis or congential disease. The functions of these products depend on the use: can be aesthetic prostheses or can be functional which is able to return the ability of walking, standing or even running or doing other sports. Lower limb prostheses are grouped by the level of the amputation: foot, below knee, above knee, knee or hip disarticulated amputation levels.