There are several commonly used arteriovenous fistula surgery?
Generally divided into autogenous arteriovenous fistula and graft vessel arteriovenous fistula. Autologous arteriovenous fistula directly since the the shallow vein and artery anastomosis, hemodialysis, superficial vein puncture in clinical preferred forearm radial artery and cephalic vein anastomosis. When the patient's own not suitable shallow vein puncture or obese patients with superficial venous position is deep puncture is feasible to transplant arteriovenous fistula surgery. Is about to be buried in subcutaneous vascular graft section, both ends are connected to Autogenous vein hemodialysis puncture in the vascular graft can. The most common material is PTFE artificial blood vessels