The Role of Peripheral Arterial Disease in the Pathogenesis of Diabetic Foot Disease: When to Refer for Vascular Surgery

Robert J. Hinchliffe, MD, MRCS, Clinical Lecturer in Vascular Surgery, St George’s Regional Vascular Institute, St George’s Hospital and St George’s University of London, London, UK.
William Jeffcoate, FRCP, Professor, Foot Ulcer Trials Unit, Department of Diabetes and Endocrinology, Nottingham University Hospitals, City Hospital Campus, Nottingham, UK.

Individuals with ulceration of the foot should be identified and referred urgently to a specialist. Unfortunately there is little formal health care education in diabetic foot ulceration and often no specialist referral pathway. We discuss the common modes of presentation of patients with diabetes and foot ulcer. The clinical implications of a range of symptoms and signs will be explained, including the most common diagnostic pitfalls in everyday primary care practice.
Key words: diabetes, peripheral vascular disease, ulcer, vascular surgery, peripheral arterial disease, diabetic foot.