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Diabetic Foot Ulcers

Diabetes can also affect blood flow to your legs and feet. Arteries of people with diabetes can become narrowed or blocked (Peripheral Artery Disease). Poor circulation reduces the delivery of oxygen, nutrients and immune cells to the foot making it difficult for a diabetes-related foot ulcer or infection to heal. If not treated quickly, a foot ulcer or blister on a person with diabetes can get infected and may need amputation (surgically cutting) of a toe, foot or part of the leg to prevent the spread of infection.

Interventional radiology plays a crucial role in finding the obstructions that can be treated, with an intravascular procedure that expands the blood vessel narrowing and improves blood flow to the foot.

What are the warning signs of Peripheral Artery Disease (PAD)?

  • Many people with peripheral artery disease have mild or no symptoms.
  • Painful calves when walking and pain between the toes when resting.
  • No pulse or a weak pulse in the legs or feet
  • Ingrown toenails
  • Blisters
  • Warmth in one area of the foot 
  • Pain in foot (though you may not feel anything if you have nerve damage)
  • Discoloured skin
  • Toe and foot sores that don’t heal.

Risk factors

All people with diabetes are at risk for PAD, which can have multiple causes. Some factors can increase the risk, including
  • Alcohol or tobacco
  • consumption
  • Heart disease
  • Kidney disease
  • Obesity
  • Blood pressure
  • High cholesterol

When to see a doctor

If you have diabetes, tell your doctor if you experience
  • Any changes in foot shape.
  • Hair loss on your toes, feet or legs.
  • Loss of feeling in the toes, feet or legs.
  • Pain, tingling, burning or cramping in the feet or legs.
  • Thick, yellow toenails.
  • Any wound, redness or darkness, warmth or a funny smell around the foot

1. How is Diabetic foot ulcer diagnosed?

A doctor will perform a physical examination and review your medical history and risk factors. They may order non-invasive tests to help diagnose PAD and determine its severity. If you have a blockage in a blood vessel, these tests can help find it.

 

2. What are the treatments for Diabetic foot ulcers?

Treatments include medicines, surgery and other procedures. The right option depends on things such as

  • Your symptoms.
  • The size of your prostate.
  • Your age.
  • Other health problems you might have.

 

Nonsurgical Treatment for Diabetic Foot Ulcers

An examination by our experts will determine whether or not you are a suitable candidate for the procedure.

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