To determine the outcome of the created Arteriovenous fistula

Abstract

Background & Methods: The aim of the study is to determine the outcome of the created
Arteriovenous fistula. Preoperative evaluation also included Doppler ultrasound (Duplex) to
look for patency and size of vessels used (Radial artery and cephalic vein) at distal forearm in
all patients. The minimum diameter for radial artery and cephalic vein to be used were 1.4 and
2 mm respectively. Also calcification was noted both on ultrasound and perioperatively.
Immediate patency was noted by thrill in postoperative period. All patients were admitted a
day prior to surgery and the waiting period was 1-3 days. Patients were discharged within 48
hours of postoperative period after the first USG examination of AV Fistula.