Both neuropathic ulcers and arterial ulcers occur on the feet. In the case of arterial ulcers, the blockage in the affected artery results in tissue ischemia and necrosis and the ulceration occurs ...

There are four main types of skin ulcers: decubitus, venous, arterial, and neuropathic. Each type has a different cause and needs different treatment. A skin ulcer is a sore or wound on your skin ...

Pain is uncommon in the foot ulcers of persons with diabetes because of the frequent coincidence of sensory neuropathy. [3] Pain does occur, however, with cracks and small punched-out ulcers over ...