Neuropathic ulcers: a focused review
Brittany Urso, Mondana Ghias, Anan John, Amor Khachemoune
Abstract
Neuropathic ulcers or diabetic foot ulcers are preventable ulcers associated with diabetes mellitus. These ulcers occur in the setting of unrecognized trauma, peripheral neuropathy, and foot deformities; however, they are often complicated by peripheral arterial disease and infection. Approximately 15% of individuals with a neuropathic ulcer require limb amputation as a result of infection. Not only are neuropathic ulcers a burden to the patient but also to the economy. The cost of diabetic foot ulcer care is approximately $1.38 billion per year. This makes neuropathic ulcers an important therapeutic target. This review presents the pathophysiology, clinical presentation, evaluation, management, and prevention of neuropathic ulcers.