Arteriovenous Fistula Surgery. Arteriovenous fistulas usually occur in the legs but can develop anywhere in the body. An av graft generally has more complications than an av fistula in which the artery and the vein are sewn directly together without a graft.
Mayo clinic neurosurgeons review surgical options for a dural arteriovenous fistula. Your surgeon will make an incision and attach an artery to a vein with stitches. The access point must be durable enough to withstand dialysis treatment several times a week without collapsing.
Mayo clinic neurosurgeons review surgical options for a dural arteriovenous fistula.
The access point must be durable enough to withstand dialysis treatment several times a week without collapsing. A large untreated arteriovenous fistula can lead to serious complications. This process involves inserting a small amount of glue into your blood flow correctly. An av graft generally has more complications than an av fistula in which the artery and the vein are sewn directly together without a graft.
