Diabetic foot ulcers pose a serious risk for patients with diabetes. The document discusses that diabetic patients have up to a 25% lifetime risk of developing a foot ulcer, with annual incidence rates of 3-10%. Key risk factors include neuropathy, peripheral vascular disease, foot deformities, and inappropriate footwear. Management requires a multidisciplinary approach including wound care, infection control, offloading pressure areas, and patient education on proper foot self-care. The goals are to heal ulcers, prevent amputation, and maintain foot health and function.