[Surgical treatment of a patient with false aneurysm of the ulnar artery].

Today, the number of endovascular procedures is steadily growing. For example, there were 40.005 endovascular interventions in 2018. Most patients are discharged within 1-2 days after intervention due to its effectiveness and minimal invasiveness. However, physicians do not always note local postoperative complications. Multidisciplinary approach in follow-up and treatment of such patients is important. In particular, we talk about awareness of doctors of polyclinics about possible complications after arterial puncture. Effectiveness and favorable result of surgical treatment of local postoperative complications after arterial puncture are reported in the manuscript.