Vascular and endovascular surgery is a minimally invasive vessel pathologies bloodstream both venous blood level to level. Its indications are multiple to treat various pathologies: intermittent claudication, which occurs as a result of the gradual clogging of the arteries;Showcase disease, which is the most common manifestation of atherosclerosis in the legs;aortic aneurysms, with the use of the endoprosthesis;the construction of vascular access in chemotherapy;ovla use of stents or angioplasty to achieve improved irrigation deficit in a given area in the treatment of varicose veins. Although it is very safe and techniques that involve little risk to the patient, must be maintained at all times aseptic optimal conditions ( extreme to maximum hygiene ) to prevent any infection. It is also essential to know which are the most frequent complications that can occur in each case, to enable immediate treatment.