[What is the management for foot ulcers in diabetic patients?]

The "diabetic foot" covers the spectrum of neurological, arterial and infectious foot problems that occur as a consequence of diabetes. The wounds, often due to minor injuries, may lead to amputations if not quickly treated. The treatment consists of efficiently alleviating mechanical pressure from the wound (i.e. prevention of repeated trauma by walking on the ulcer) on the one hand, and using adequate local care on the other. In addition, the patient's vascular status needs to be assessed and corrected. If present, infections must be quickly and aggressively treated. The infection may be either superficial or deep and the presence of bone contact at clinical examination is suggestive of osteitis. Optimal care is provided in diabetic foot centers by multidisciplinary teams. These teams include a diabetologist, dermatologist, vascular surgeon, infectiologist, radiologist, podologist, shoemaker and specialized nurses. The main aim is to reduce the number of amputations. The best treatment, however, aims at prevention of foot wounds. It requires knowledge of the physiopathological mechanisms of diabetic foot, the screening for feet at risk, and the education of the patient, family and health care providers.