Vascular and endovascular surgery is a minimally invasive pathologies bloodstream vessels, both venous blood level to level. Its indications are multiple to treat various diseases: 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 stents; construction of vascular access in chemotherapy; ovla using stents or angioplasty to achieve improved irrigation deficit in a particular area in the treatment of varices. Although it is very safe and techniques that involve little risk to the patient, they must be maintained at all times optimum aseptic conditions (extreme maximum hygiene) to prevent infection. It is also essential to know what are the most frequent complications that can occur in each case, to enable immediate treatment.