Surgery
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Acute arterial occlusion affecting the extremities remains a significant cause of death and limb loss. Our approach to the management of these patients has been selective, and it is based upon a clinical distinction between embolism and thrombosis. Patients with acute embolic occlusion are treated with prompt embolectomy. ⋯ Of the patients with embolism, four died (13.8%) and three required amputation (10.4%). There were six deaths (12%) among the patients with thrombosis, but eleven required amputation (22%), and in seven of these amputation was the definitive treatment. We have concluded that the selective use of surgery is an appropriate method of treatment for patients with acute thromboembolic limb ischemia.