Extremity MRI Scans

An MRI scan (Magnetic Resonance Imaging) is a highly effective imaging test that helps doctors identify soft tissue damage and other abnormalities. This advanced technology provides detailed images of specific areas, enabling accurate diagnoses for various conditions, including those affecting the ankle joint, leg, and foot.

If you’re experiencing ankle joint pain, foot bone pain, or another discomfort, consider scheduling an MRI scan with the experts at Orthopedic Foot & Ankle Center. Our highly-trained surgeons serve the Greater Columbus area, providing top-tier care for patients with leg and ankle pain.

Fun Fact

The very first magnetic resonance imaging exam was performed on a live human on July 3, 1977. Over the past decades, MRI scans have become very useful in helping doctors identify internal areas of concern within the body. 

Do I Need Surgery?

Visiting an orthopedic surgeon doesn’t mean that surgery is necessary. Our orthopedic doctors always prefer to use non-surgical procedures to treat injuries.

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Excellent practice! I would highly recommend them for orthopedic foot and ankle surgery.” — Andrew R.

What is an Extremity MRI Scan?

An extremity MRI scan is a specialized imaging test focused on one limb, such as the arm, leg, hand, or foot. The MRI scanner uses radio waves and a magnetic field to generate detailed images of the bones, muscles, joints, blood vessels, and nerves in the area. These images help in diagnosing conditions related to the ankle, foot, and leg.

In comparison to a traditional MRI scanner, an extremity MRI scanner is smaller in size. However, the size does not affect the image quality of extremity MRIs.

The scanner offers a complete MRI system in a compact machine with no RF shielding cage required. They are ideally suited for small diagnostic practices; however, they can also be found in large radiology departments.

A female patient getting an extremity MRI scan in Columbus, Ohio.

What Can an Extremity MRI Diagnose?

An extremity MRI scan is invaluable for diagnosing a range of conditions, especially those related to the foot, leg, and ankle. At Orthopedic Foot & Ankle Center, our surgeons use this technology to diagnose:

  • Arthritis: The scan will look for damage to the cartilage. The symptoms of arthritis include joint pain, swelling, and stiffness.
  • Infection in the bone: This condition is also known as osteomyelitis. It can lead to an amputation if not treated early.
  • Stress fractures: Even though medical X-ray imaging is generally used for bones, MRIs can detect small cracks caused by repetitive motion or overuse.
  • Tendon pathology: The Achilles tendon is often affected by injury or tendonitis. It is the thick band of tissue that runs down the back of your heel and connects the calf muscles to your heel.
  • Ankle sprains: There are common ankle injuries that occur when your ankle ligaments are overstretched or torn. Proper treatment is essential for recovery and prevention of further sprains.
  • Nerve pain: A common nerve problem is neuroma. The condition is caused by a pinched nerve between your third and fourth toes. You may feel a burning or tingling pain in your foot and toes.
  • Plantar fasciitis: This condition is where the fibrous tissue that runs under your foot from your heel to your toes becomes inflamed. You will usually feel pain early in the morning or after rest.
  • Soft tissue mass or bone lesion: Growths in the soft tissue and bone can occur for many reasons, and most are benign. However, some can be cancerous. Your symptoms from these masses may cause pain.

Why Choose an Extremity MRI Scanner?

Many patients feel anxious or claustrophobic during a traditional MRI exam. With an extremity MRI scanner, patients sit comfortably while only the affected limb is placed inside the machine. This makes the process less stressful and more efficient.

Unlike X-rays, MRI scans do not emit radiation and provide more detailed images of soft tissues, bones, and ligaments, making them ideal for diagnosing problems with the ankle joint, leg pain, foot bone pain, and arthritis.

Additionally, extremity MRI scanners consume less energy than full-body scanners, making them more cost-effective and environmentally friendly.

How to Prepare for an Extremity MRI Exam

For most MRI exams, including extremity MRI, no special preparation is necessary. You may be asked to wear loose-fitting clothing or a hospital gown during the procedure. Additionally, remove any metal objects, such as jewelry, implants, or metal plates, as they can blur MRI images.

You should also tell your provider if you have:

  • A heart defibrillator or pacemaker
  • Brain aneurysm clips
  • Certain artificial heart valves
  • Cochlear (inner ear) implants
  • Kidney disease or if you’re on dialysis (contrast dye might not be recommended)
  • Recently had surgery with metal plates, screws, or artificial joints
  • Certain vascular stents
  • A history of working with sheet metal (you may need an eye exam for potential metal fragments)

What to Expect During the MRI Exam

The O-scan extremity MRI scanner has an accompanying chair where you can sit comfortably. During the scan, your operator will sit at the console either inside or outside the scanning room.

From your chair, the scanner will be positioned so your limb can be placed inside the scanner. The machine may make a thumping or tapping noise as the magnetic field is turned on and surrounds your limb. You will not feel the magnetic field or radio waves during the scan.

​An extremity MRI usually takes about half an hour, though some may last longer. After the procedure is complete, you will be able to return to regular activities.​

Results of an Extremity MRI Scan

An extremity MRI provides a safe and comfortable way of providing detailed images of your soft tissues. The resulting images can help your doctor to make an accurate diagnosis of your injury or condition.

Extremity MRI vs. Other Imaging Techniques

While MRI is excellent for diagnosing soft tissue damage, other imaging methods like a bone scan or a leg positron emission tomography (PET scan) may be used for more comprehensive imaging of bone and tissue issues.

Schedule Your Extremity MRI Today

If you’re experiencing ankle pain, leg pain, or have concerns about a broken bone, contact Orthopedic Foot & Ankle Center to schedule your leg MRI or foot MRI. Our specialists in Columbus, Ohio, use the latest technology, including extremity MRI, to provide accurate diagnoses for conditions affecting the bones, muscles, and ligaments.

Medically reviewed by Justin R. Hudson, DPM, CWS

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