Skin Ulcers Directory
A skin ulcer is an open wound on the skin. It could be caused by a health problem such as infection, by a pressure sore, or by vein problems (venous skin ulcers). Treatments will depend on the cause of the ulcer. Follow the links below to find WebMD's comprehensive coverage about how skin ulcers are caused, signs of a skin ulcer, skin ulcer treatments, and much more.