Chronically Occluded Arteriovenous Fistula Salvaged by Sharp Needle Recanalization

Salvage of a failed arteriovenous access with occlusion of the venous outflow and no alternative for a secondary arteriovenous fistula that would provide for immediate dialysis is a difficult problem for which there is no ideal solution. The present report is such a patient. The patient had a radial-cephalic fistula represented by only a very short segment, inadequate for effective dialysis. Salvage was accomplished using the sharp needle revascularization technique in order to avoid a prolonged period of central venous catheter use.