Utilization of the autologous vein on the ulnar side of the dorsal hand for arteriovenous fistula creation.

We previously described the success and usefulness of two operative techniques for creating a radial artery-first or second dorsal metacarpal vein arteriovenous fistula (AVF) in the first interdigital space of the dorsal hand using the most distal site and autologous veins in the upper limb. These techniques utilize the dorsal metacarpal veins on the radial side of the dorsal hand. Developing these ideas, we devised a novel operative technique for creating a transposed radial artery-third metacarpal vein AVF in the first interdigital space of the dorsal hand using the most distal vein on the ulnar side of the upper limb and most distal site in the upper limb.