Charcot Foot Care for Diabetic Patients

What You Need To Know

Understanding Charcot foot, its symptoms, and why early care matters.

Understanding Charcot Foot

Charcot foot is a rare but serious complication that impacts the bones, joints, and soft tissue in your foot and ankle. It is typically the result of nerve damage and can cause the foot to become deformed. This deformity could lead to ulceration, infection, and amputation. Oftentimes, Charcot foot isn’t associated with any pain, so it’s imperative that you are on top of your foot health.

Charcot foot is the result of bone or joint damage. It can begin with peripheral neuropathy, a disease of the nerves. As the nerves are impacted, the patient may not sense sensations in their foot. Another cause of Charcot foot is minor fractures. When repeated small fractures aren’t felt or don’t heal correctly, the fractures can worsen and Charcot foot can develop.

Symptoms of Charcot foot include a red appearance of the foot or ankle, the foot feeling warm to the touch, swelling, and soreness. This stage of Charcot can last up to three months. Other signs include noticeable changes in foot shape or arch collapse, instability or difficulty walking, painless fractures due to neuropathy, and skin ulcers in severe cases.

Diabetics are most at risk for developing Charcot foot, especially those who have had diabetes for several years. Other risk factors include smoking, regular alcohol consumption, high blood pressure, high cholesterol, kidney disease, and being overweight.

Early diagnosis is crucial to prevent joints from collapsing and deforming the foot. If you notice any symptoms of Charcot foot, contact your board-certified podiatrist right away so evaluation and treatment can begin.

Treatment, Prevention, and Complications

Decreasing pressure to your feet is one of the most important ways to heal Charcot foot. This protects the weakened bones from further damage. During this time, the doctor may have the patient wear a cast, boot, or brace. You may need a knee scooter or crutches. Custom orthotics and bracing can help the bones heal and prevent recurrence of Charcot foot.

If Charcot foot has caused a severe deformity or if an infection has spread, surgery may be necessary. A board-certified surgeon will repair the damage and stabilize your foot. The goal of surgery is to provide a stable foot that will not develop further ulcerations.

If Charcot foot isn’t caught early, the joints or arch in the foot can collapse, causing the foot to become deformed. In severe cases, failure to get treatment can result in the loss of a toe, foot, or leg. The longer Charcot foot is left untreated, the worse the damage becomes.

The best prevention method is to have regular check-ups with your board-certified podiatrist and examine your feet daily. Manage your blood sugar levels to slow potential nerve damage, wear shoes and socks even when indoors, get fit for custom orthotics, and maintain blood flow by wiggling your toes and elevating your feet.

With timely intervention and consistent follow-up care, most patients can protect foot health, maintain mobility, and avoid the most serious complications of Charcot disease.