venoarterialvenous
Venoarterialvenous (VAV) is a surgical procedure used to treat certain types of peripheral artery disease (PAD) and critical limb ischemia (CLI). In this procedure, a vein graft is used to bypass a blockage in the artery, creating a new pathway for blood flow. The term "venoarterialvenous" refers to the use of a vein as the graft, with the artery serving as the recipient vessel and the vein as the donor vessel.
The procedure typically involves the following steps:
1. A vein, usually from the leg, is harvested and prepared for use as a graft.
2. The artery with the blockage is exposed and prepared for the graft.
3. The vein graft is sutured or stapled to the artery, creating a new pathway for blood
4. The vein graft is then connected to a vein in the leg, allowing for blood flow
VAV is often used as an alternative to arterial bypass surgery, which uses a piece of artery
Post-operative care for VAV typically involves managing pain, preventing blood clots, and monitoring for any complications