Femoral intraarterial digital angiography: an outpatient procedure

Selective intraarterial digital angiography was performed in 50 patients with known or suspected peripheral vascular disease. Excellent anatomic detail was provided by low-volume injection of 80 mgl/ml contrast medium. The procedure was performed with a 20- to 21-gauge needle or short 3 French catheter as an outpatient procedure. No complications were observed. Thirty-five patients underwent subsequent surgical repair of abnormalities demonstrated by this direct intraarterial technique.