Leg Ulcers

Leg ulcers are open sores or wounds in the legs which do not heal. They can be largely divided into 3 types, namely arterial ulcers, neurotrophic ulcers, and venous stasis ulcers. They are usually defined by their appearance, location, borders and the appearance of the surrounding skin. Some symptoms which may accompany a leg ulcer include pain, swelling, itch, rash and discolouration of the skin. There are a number of reasons which result in a leg ulcer. Some of the conditions include arteriosclerosis, diabetes, hypertension, venous insufficiency, vasculitis, scleroderma, lupus, renal failure, cardiovascular disease, infections, cancer, and prolonged immobilization. A leg ulcer is usually managed by treating the underlying cause. Treatment options for leg ulcers include antibiotics, anticoagulants, antiplatelets, wound debridement, and dressing, compression stockings, endovascular therapy, bypass surgery, prosthetics, and orthotics. Leg ulcers can be prevented by wearing appropriate shoes, quit smoking and managing chronic conditions.