Frequently Asked Questions
Get answers to some of the most common questions our patients have about Genicular Artery Embolization (GAE).
Have more questions? Please contact us to schedule a consultation with one of our interventional radiologists. We’re happy to discuss your questions in person and help you decide if GAE is right for you.
Click on the questions below to get answers to your questions.
What is Genicular Artery Embolization (GAE)?
GAE is a minimally invasive, image-guided procedure that reduces knee pain by decreasing abnormal blood flow to the inflamed areas of the joint. This helps lessen inflammation and improve mobility without surgery or long recovery times.
How is GAE performed?
Your interventional radiologist inserts a small catheter through a tiny puncture in the wrist or groin and guides it to the arteries surrounding the knee. Microparticles are released to reduce excess blood flow that contributes to inflammation and pain.
How long does the procedure take?
Most GAE procedures take 60-90 minutes, depending on anatomy and the number of targeted vessels.
Will I be awake during the procedure?
Yes. You’ll remain awake but comfortable, with local anesthesia at the access point and light sedation if needed.
Does GAE hurt?
Most patients describe it as painless or mildly uncomfortable. Some may feel temporary warmth or pressure when the particles are placed.
How long is the recovery time?
Most patients return to normal activities within 24-48 hours. Some may experience mild soreness for a couple of days.
Are there restrictions after the procedure?
You should avoid heavy lifting, strenuous exercise, or high-impact activity for a few days, but daily movement is typically fine.
What side effects should I expect?
Mild bruising, soreness at the access site, or temporary knee discomfort may occur. These effects usually resolve quickly.
How long do the results last?
Studies show that relief from GAE can last 6-24 months or longer, depending on the severity of knee osteoarthritis and overall lifestyle.
Is GAE effective for all stages of knee osteoarthritis?
GAE is most effective for mild to moderate knee osteoarthritis, but some patients with more advanced disease still benefit. A consultation will determine if you’re a candidate.
Is GAE covered by insurance?
Yes; however, you will need to contact your insurance provider to determine what your specific plan covers. Our in-house pre-certification specialist can guide you through the preauthorization process.
Where are you located?
We have multiple outpatient centers across the Southwest, including Arizona and Nevada, making expert knee care more accessible than ever.
Next Steps
If you’re tired of living with knee pain, now is the time to explore your options. Genicular Artery Embolizations at ViP Knee Pain Centers could help you get back to normal quickly, safely, and without surgery.