Vascular surgery focuses on the treatment of the body's blood vessels, including the arterial, venous, and lymphatic systems, excluding the intracranial and coronary arteries. Vascular surgeons perform procedures on different parts of the body, such as the internal organs, limbs, and tissues. These surgeries address various medical conditions, including life-threatening peripheral aneurysms, arterial diseases, aortic disorders, mesenteric diseases, and carotid artery disease.During these procedures, a table extension, or AV fistula board/table, may be used to provide a sterile surface for surgical instruments as well as patient safety straps and siderail adaptors.