Genicular Artery Embolization (GAE) for Knee Pain Relief

There’s a less invasive option that could change everything.

If knee pain is keeping you from walking comfortably, staying active, or enjoying time with family, you're not alone. At Endovascular Consultants of Delaware, we offer Genicular Artery Embolization (GAE)—a minimally invasive, outpatient procedure designed to relieve chronic knee pain caused by osteoarthritis. With GAE, many patients experience a dramatic reduction in pain—going from 8/10 to 3/10 pain levels within days.

What Is Genicular Artery Embolization?

GAE is a non-surgical procedure that uses imaging guidance to target the abnormal blood vessels contributing to inflammation in your knee joint. By blocking these vessels, we reduce inflammation and pain—without removing tissue or replacing your joint.

Patients often report:
Significant pain relief within one week
A better quality of life without the need for major surgery
A better quality of life without the need for major surgery

How GAE Works

The GAE procedure is performed by our expert interventional radiologist, Dr. Mark Garcia. It involves:

  • Twilight sedation (no general anesthesia)
  • A tiny catheter inserted into arteries around the knee
  • Injection of microscopic particles that block pain-causing blood flow
  • Same-day discharge so you recover in the comfort of your home

Most procedures take under an hour. Patients typically return to normal activity within days.

Who Is a Good Candidate for GAE?

You may be a strong candidate for GAE if:
  • You’re between ages 40 and 80
  • You have moderate to severe knee pain from osteoarthritis
  • You’ve tried physical therapy, medications, or injections without lasting relief
  • You want to avoid or delay knee replacement surgery
Not sure if you qualify?

Frequently asked questions

How long does the relief from GAE last?
 Most patients experience long-term relief—often a year or more—with some requiring a second treatment in the future.
Is GAE covered by insurance?
Coverage varies. We’ll work with you to explore your options.
Will I need physical therapy after GAE?
Some light rehabilitation may be helpful, but most patients return to normal activities quickly.
Are there any risks or side effects associated with GAE?
Yes. GAE does not interfere with your ability to get a joint replacement in the future.

Every treatment plan is personalized based on your health, risk factors, and goals.

Why Choose Endovascular Consultants?

Led by Dr. Mark Garcia, one of the most respected interventional radiologists in the U.S.Our approach combines world-class expertise with compassionate care:

Led by Dr. Mark Garcia, one of the most respected interventional radiologists in the U.S.
Cutting-edge equipment and techniques in a patient-centered, healing-focused environment
Outpatient care with minimal downtime and fewer risks than surgery
Collaborative communication with your existing care team
I thought I was out of options. Now I’m walking again without pain—and I didn’t need surgery to do it.
Ready to Walk Without Pain Again?
Let’s find out if Genicular Artery Embolization is right for you.

You don’t have to live in pain. Let’s explore your options together.

Frequently Asked Questions

Will this actually work for me?
Many of our patients have already tried other procedures that didn't work—which is exactly why they come to us. Our advanced techniques are designed to help where others have failed.
What about insurance?
Every situation is different. Talk to us, and we'll help you figure out your options.
Will I have to stay in a hospital?
No. Most of our procedures are outpatient, meaning you can return home the same day and recover comfortably.
Can I drive after the procedure?
“You can’t drive for 24 hours following twilight sedation, so he will need someone to drive you home. But you will be able to get up and walk around normally the same day.
Am I too old for this?
Most of our patients are older than 60 and some even in their 90s. The problem is and your age-it is untreated vascular disease, and we will try to help.

Every treatment plan is personalized based on your health, risk factors, and goals.

Vascular Surgeon vs. Interventional Radiologist

Many people think surgery is their only option—but it’s not. As interventional radiologists, we treat joint and vascular issues using small incisions, advanced imaging, and catheter-based techniques.

If you’ve been told surgery is your only option, it’s worth getting a second opinion.

Vascular Surgery
  • Invasive surgery
  • Long recovery
  • Hospital stay
Interventional Radiology
  • Minimally invasive
  • Short recovery
  • Outpatient care

Next Steps

Let's See If We Can Help

You don't have to live like this. Let's explore your options together.

Schedule a Consultation
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About Dr. Mark Garcia

Dr. Mark J. Garcia is a board-certified, world-renowned interventional radiologist with over 25 years of experience. He has held leadership positions across some of the nation’s top vascular centers and medical device companies. Known for his pioneering work in minimally invasive treatments, Dr. Garcia is committed to improving outcomes for every patient he meets.

25 years
Experience
8 years
Top Doc Award for the past 8 years
1,000+
Patients