What are ulcers?
An ulcer is an open sore or wound that develops on your feet and legs. The type of ulcer you have depends on its location, appearance, and the color of the surrounding skin. Although anyone can develop a leg or foot ulcer, you’re at a higher risk if you have diabetes or another chronic condition.
Are there different types of leg and foot ulcers?
At Lincoln Park Podiatry, the team diagnoses and treats three different types of leg and foot ulcers:
Venous stasis ulcers
It’s estimated that venous stasis ulcers affect between 500,000-600,000 Americans every year. People with a medical history of blood clots, varicose veins, and leg swelling are particularly vulnerable. Symptoms include swelling, redness, and a green or yellow discharge.
Neurotrophic ulcers
Neurotrophic, or diabetic ulcers, occur in people with diabetes. If the condition persists untreated, high blood sugar levels can permanently damage your peripheral nerves. If you’re unable to feel sensation in your feet, you might suffer a cut or puncture wound and not realize it. Over time, a wound may become infected and cause a neurotrophic ulcer to form.
Arterial ulcers
Arterial, or ischemic ulcers, occur due to poor circulation. Arterial ulcers are marked by redness and swelling and usually develop on the feet and toes. Additionally, arterial ulcers are very painful, especially when you’re sitting or laying down.
What causes leg wounds?
The most common cause of leg ulcers is diabetes. However, other common causes include:
- Poor circulation
- Venous insufficiency
- Lymphedema
- Kidney disease
- Infections
- Certain medications
Leg ulcers also have a genetic component. For example, if your parents or grandparents suffered from ulcers, you’re more likely to as well.
How are wounds diagnosed and treated?
To diagnose your ulcers, the wound specialists at Lincoln Park Podiatry physically examine your feet and toes and review your medical history. They might also order a series of diagnostic imaging tests such as X-rays or an MRI.
After determining what type of ulcer you have, your provider develops a treatment plan tailored to your individual needs. Depending on your symptoms and the severity of your wound, this might include prescription antibiotics, topical wound care therapy, or custom orthotics. If you have a wound that’s growing or infected, surgical intervention might be necessary.
To access high-quality wound care, call or click and make an appointment at Lincoln Park Podiatry today.
