What Is Transarterial Embolization (TAE) for Plantar Fasciitis?
If chronic plantar fasciitis is making it painful to walk, exercise, or even take your first steps in the morning, and conservative treatments haven't worked, transarterial embolization (TAE) may provide lasting relief without surgery.
Performed by an interventional radiologist, TAE is an image-guided outpatient procedure that targets the abnormal blood vessels and inflammation responsible for chronic plantar heel pain.
TAE is a minimally invasive treatment that reduces pain by blocking abnormal blood vessels that develop within the plantar fascia. By reducing inflammation and interrupting pain signaling, TAE may help patients who continue to experience heel pain despite physical therapy, stretching, orthotics, medications, or injections.
TAE is performed without large incisions as an outpatient procedure and most patients return home the same day.
What Is Plantar Fasciitis?
Plantar fasciitis is one of the most common causes of heel pain. The plantar fascia is a thick band of tissue that connects your heel bone to your toes and supports the arch of your foot. Repetitive stress, prolonged standing, running, or other high-impact activities can damage this tissue over time.
While many people think plantar fasciitis is simply inflammation, chronic plantar fasciitis is actually a degenerative condition. Repeated injury can trigger the growth of abnormal microscopic blood vessels and pain-sensitive nerves that keep the pain cycle active even after the original injury should have healed.
Symptoms of Plantar Fasciitis
Common symptoms include:
- Sharp heel pain with the first few steps in the morning
- Pain after sitting or resting
- Tenderness on the bottom of the heel
- Pain that worsens after prolonged standing or walking
- Difficulty exercising or participating in normal daily activities
Why Does Plantar Fasciitis Become Chronic?
Most cases improve within three to six months using conservative treatments such as:
- Stretching exercises
- Physical therapy
- Supportive shoes
- Orthotics
- Anti-inflammatory medications
- Activity modification
However, some patients continue to experience pain for a year or longer. Research suggests that chronic symptoms may develop because abnormal blood vessels and accompanying nerve fibers continue sending pain signals even after the original tissue injury. This ongoing cycle of inflammation and pain is what TAE is designed to treat.
How Does TAE Work?
Transarterial embolization targets the abnormal blood vessels associated with chronic plantar fasciitis. Using real-time X-ray imaging, an interventional radiologist guides a tiny catheter through an artery to the blood vessels supplying the painful portion of the plantar fascia.
Once the abnormal blood vessels are identified, a temporary embolic agent is delivered to reduce the excess blood flow. This decreases inflammation and helps interrupt the abnormal pain signals while preserving healthy circulation to the surrounding tissues.
Because TAE addresses the abnormal vascular changes that contribute to chronic pain, it offers a different approach than injections, medications, or surgery.
Who Can Benefit
You may benefit from TAE if you:
- Have experienced heel pain for at least three to six months.
- Have been diagnosed with chronic plantar fasciitis.
- Have not improved with physical therapy, stretching, orthotics, medications, or other conservative treatments.
- Want to avoid or delay surgery.
- Continue to have pain that limits work, exercise, or daily activities.
An evaluation with an interventional radiologist can determine whether TAE is appropriate for your condition.
What to Expect
Before the procedure
Your physician will review your symptoms, medical history, and imaging studies, which may include ultrasound or MRI, to confirm your diagnosis and determine whether TAE is the right treatment.
During the procedure
TAE is performed in an outpatient setting using local anesthesia and moderate sedation. During the procedure:
- A tiny catheter is inserted through a small puncture in the groin.
- Advanced imaging identifies the abnormal blood vessels causing pain.
- A temporary embolic agent is delivered to reduce abnormal blood flow.
- The catheter is removed, and a small bandage is applied.
No surgical incision or stitches are required.
After the procedure
Most patients return home the same day. Recovery is generally quick. Many patients:
- Resume normal daily activities within a day
- Experience gradual improvement in pain over several weeks
- Avoid strenuous exercise for approximately one month
- Continue rehabilitation as recommended by their physician
Your care team will provide personalized recovery instructions based on your activity level and overall health.
Benefits of TAE for Plantar Fasciitis
Clinical studies have demonstrated encouraging outcomes for appropriately selected patients with chronic plantar fasciitis. Potential benefits include:
- Significant reduction in chronic heel pain
- Improved walking and physical activity
- Better foot function and quality of life
- Reduced plantar fascia thickness on follow-up imaging
- High patient satisfaction
- Same-day outpatient treatment
- No large incision or surgical recovery
Although many patients experience lasting improvement after one procedure, some individuals may require additional treatment if symptoms persist or recur.
Frequently Asked Questions (FAQs)
Why Choose UHealth for Plantar Fasciitis Treatment?
The University of Miami Health System offers one of the nation's leading Interventional Radiology programs.
National Expertise. Our physicians specialize in advanced image-guided treatments for chronic musculoskeletal pain and actively contribute to clinical research and innovation.
Multidisciplinary Care. We collaborate with podiatrists, orthopedic surgeons, sports medicine physicians, and rehabilitation specialists to develop personalized treatment plans.
Advanced Imaging Technology. Our state-of-the-art imaging allows us to precisely target abnormal blood vessels while preserving healthy tissue.
Take the Next Step
If chronic heel pain is limiting your ability to walk, work, exercise, or enjoy everyday activities, you don't have to continue living with it. If conservative treatments have not provided lasting relief, you may be a candidate for transarterial embolization (TAE).
Request an appointment with a UHealth interventional radiologist to learn whether this minimally invasive treatment is right for you.
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