Diabetes: Amputation Resources

Adults with diabetes need to take special care of their feet. People with diabetes are at risk for foot injuries due to numbness caused by nerve damage (diabetic neuropathy) and low blood flow to the legs and feet. The most serious injury is a foot ulcer. Diabetic foot ulcers are at very high risk of becoming infected, and sometimes they cannot be healed. Non-healing foot ulcers are a frequent cause of amputation in people with diabetes. Patients with foot ulcers may use wound dressings, skin substitutes, or other treatments to protect and heal their skin.

Wound dressings are medical devices that are used to protect ulcerated skin and assist in its healing. They can range from simple bandages that you can buy in the drug store to complex materials that contain antibacterial and antiviral substances.

Skin substitutes are products that help in closing the wounds of slow healing ulcers in patients with diabetes. They are made from human cells known as fibroblasts that are placed on a dissolvable mesh material. When the mesh material is placed on the ulcer, it is gradually absorbed and the human cells grow and replace the damaged tissue in the ulcer.