The patient with peripheral arterial occulsive disease.

Peripheral arterial occlusive disease predominantly involves the lower extremities. The greatest incidence occurs in males over 50 years of age. Manifestations include intermittent claudication, diminished or absent pulsations, pallor, and trophic changes. Patients are particularly vulnerable to infection, ulcer formation, and gangrene. The treatment program aims to promote circulation, and to prevent tissue damage and complications. Some patients have reconstructive surgery, which includes prosthetic grafts as well as bypass procedures.