CPT® Code 35521

An axillary-femoral bypass graft is a surgical procedure designed to redirect blood flow around a section of the aorta and/or iliac artery that has become diseased or obstructed. This procedure is particularly important for patients who may be experiencing reduced blood flow due to vascular issues, which can lead to serious complications if not addressed. The surgery involves creating a bypass using a vein graft, typically harvested from the patient's leg, to establish a new pathway for blood circulation. The procedure begins with a skin incision made just below the clavicle to access the proximal axillary artery, followed by a second incision in the groin area to expose the common femoral artery. A tunnel is then created to connect these two sites, allowing the vein graft to be placed securely. The meticulous dissection and careful handling of the blood vessels are crucial to ensure the success of the graft and to maintain adequate blood flow to the lower extremities. This procedure is often indicated for patients with significant arterial blockages that could lead to ischemia or other serious vascular conditions.