October 2021

Peripheral artery disease (PAD) is a circulatory disease that narrows arteries and restricts blood flow in the extremities. This can cause cramping in the legs when exercising, which usually subsides when you stop. PAD can also cause pain, numbness, swelling, and discoloration in the feet, and can be a prelude to more dangerous complications. One of the tests a podiatrist may use to test the blood flow through arteries and veins is a duplex ultrasound. There are two components to a duplex ultrasound. The first is traditional ultrasound which creates an image by bouncing sound waves off of blood vessels. The second is doppler ultrasound which measures sound waves reflected off of flowing blood to visualize its direction and speed. Duplex ultrasounds are non-invasive. The patient remains still as the podiatrist hovers a wand (transducer) over the area to be tested which sends out sound waves. These sound waves are then reflected back and translated into images. To learn more about PAD and various ways to test for it, please make an appointment with your local podiatrist.

Vascular testing plays an important part in diagnosing disease like peripheral artery disease. If you have symptoms of peripheral artery disease, or diabetes, consult with Dr. Kirk Sherris from Liberty Bay Foot & Ankle. Our doctor will assess your condition and provide you with quality foot and ankle treatment.

What Is Vascular Testing?

Vascular testing checks for how well blood circulation is in the veins and arteries. This is most often done to determine and treat a patient for peripheral artery disease (PAD), stroke, and aneurysms. Podiatrists utilize vascular testing when a patient has symptoms of PAD or if they believe they might. If a patient has diabetes, a podiatrist may determine a vascular test to be prudent to check for poor blood circulation.

How Is it Conducted?

Most forms of vascular testing are non-invasive. Podiatrists will first conduct a visual inspection for any wounds, discoloration, and any abnormal signs prior to a vascular test.

 The most common tests include:

• Ankle-Brachial Index (ABI) examination
• Doppler examination
• Pedal pulses

These tests are safe, painless, and easy to do. Once finished, the podiatrist can then provide a diagnosis and the best course for treatment.

If you have any questions, please feel free to contact our office located in Poulsbo, WA . We offer the newest diagnostic and treatment technologies for all your foot care needs.

If you’ve ever stepped off a curb or jumped and landed awkwardly, you may have felt your ankle twist. Sometimes, an ankle can twist so much that the ligaments that support the ankle become overstretched or torn. When this happens, it is known as an ankle sprain. Ankle sprains range in severity, but symptoms usually include ankle pain, tenderness, swelling, and bruising. The more damaged the ligaments, the worse the symptoms. In more severe sprains, it may be difficult or impossible to walk due to ankle pain and instability. The ankle may also have a restricted range of motion. If you suspect that you have sprained your ankle, it is suggested that you seek the care of a podiatrist as soon as possible.  

Although ankle sprains are common, they aren’t always minor injuries. If you need your ankle injury looked at, contact Dr. Kirk Sherris from Liberty Bay Foot & Ankle. Our doctor can provide the care you need to keep you pain-free and on your feet.

How Does an Ankle Sprain Occur?

Ankle sprains are the result of a tear in the ligaments within the ankle. These injuries may happen when you make a rapid shifting movement while your foot is planted. A less common way to sprain your ankle is when your ankle rolls inward while your foot turns outward.

What Are the Symptoms?

• Pain at the sight of the tear
• Bruising/Swelling
• Ankle area is tender to touch
• In severe cases, may hear/feel something tear
• Skin discoloration

Preventing a Sprain

• Wearing appropriate shoes for the occasion
• Stretching before exercises and sports
• Knowing your limits

Treatment of a Sprain

In many cases, the RICE method (Rest, Ice, Compression, and Elevate) is used to treat ankle sprains. However, you should see a podiatrist to see which treatment option would work best with your injury. In severe cases, surgery may be required.

It is important to ask your doctor about rehab options after you receive treatment for your injury. Stretching, strength training, and balance exercises may help the ankle heal while also preventing further injury.

If you have any questions, please feel free to contact our office located in Poulsbo, WA . We offer the newest diagnostic and treatment technologies for all your foot care needs.

Although diabetes is known primarily for affecting blood sugar, it has cascading effects on every part of the body, including the feet. People with diabetes need to be extra attentive to the health of their feet because diabetes can impair circulation and nerve function in the feet, leading to an increased risk of developing poorly healing foot wounds. When washing the feet, use a gentle soap and lukewarm water, then dry your feet thoroughly, particularly between the toes. Moisturize the tops and bottoms of your feet (but not the toes) to prevent dry skin, and see a podiatrist if you have corns, calluses, cracked heels, or other skin problems. Trim your toenails straight across and not too short to prevent ingrown toenails. Finally, inspect the feet daily for any unusual sensations or changes in appearance, such as new or worsening cuts, scrapes, sores, or discoloration. If you notice anything amiss, please see a podiatrist for treatment as soon as possible. 

Diabetic foot care is important in preventing foot ailments such as ulcers. If you are suffering from diabetes or have any other concerns about your feet, contact Dr. Kirk Sherris from Liberty Bay Foot & Ankle. Our doctor can provide the care you need to keep you pain-free and on your feet.

Diabetic Foot Care

Diabetes affects millions of people every year. The condition can damage blood vessels in many parts of the body, especially the feet. Because of this, taking care of your feet is essential if you have diabetes, and having a podiatrist help monitor your foot health is highly recommended.

The Importance of Caring for Your Feet

• Routinely inspect your feet for bruises or sores.
• Wear socks that fit your feet comfortably.
• Wear comfortable shoes that provide adequate support.

Patients with diabetes should have their doctor monitor their blood levels, as blood sugar levels play such a huge role in diabetic care. Monitoring these levels on a regular basis is highly advised.

It is always best to inform your healthcare professional of any concerns you may have regarding your feet, especially for diabetic patients. Early treatment and routine foot examinations are keys to maintaining proper health, especially because severe complications can arise if proper treatment is not applied.

If you have any questions please feel free to contact our office located in Poulsbo, WA . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.

Ringworm is a type of fungal infection that can affect any part of the body. When it affects the feet, it is also known as athlete’s foot. Athlete’s foot can cause some very unpleasant symptoms, including itching, burning, or stinging between the toes, a red, scaly rash on the feet, dry, flaking, or peeling skin, foot blisters, and a foul odor. The infection can also spread to the toenails causing them to become thickened, brittle, and discolored. Fortunately, fungal infections of the feet tend to respond well to treatment. Your podiatrist may prescribe topical antifungal medications, such as creams or powders, that you apply directly to your feet, or oral antifungal medications that you take by mouth. If you have symptoms of ringworm on your feet, please seek the care of a podiatrist.  

Athlete’s foot is an inconvenient condition that can be easily reduced with the proper treatment. If you have any concerns about your feet and ankles, contact Dr. Kirk Sherris from Liberty Bay Foot & Ankle.  Our doctor will treat your foot and ankle needs.

Athlete’s Foot: The Sole Story

Athlete's foot, also known as tinea pedis, can be an extremely contagious foot infection. It is commonly contracted in public changing areas and bathrooms, dormitory style living quarters, around locker rooms and public swimming pools, or anywhere your feet often come into contact with other people.

Solutions to Combat Athlete’s Foot

• Hydrate your feet by using lotion
• Exfoliate
• Buff off nails
• Use of anti-fungal products
• Examine your feet and visit your doctor if any suspicious blisters or cuts develop

Athlete’s foot can cause many irritating symptoms such as dry and flaking skin, itching, and redness. Some more severe symptoms can include bleeding and cracked skin, intense itching and burning, and even pain when walking. In the worst cases, Athlete’s foot can cause blistering as well. Speak to your podiatrist for a better understanding of the different causes of Athlete’s foot, as well as help in determining which treatment options are best for you.

If you have any questions please feel free to contact our office located in Poulsbo, WA . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.