A MINIMALLY INVASIVE OPTION FOR KNEE PAIN RELIEF
If you’re living with chronic knee pain caused by osteoarthritis and looking for a non-surgical option, Genicular Artery Embolization (GAE) might be the solution you’ve been seeking. This innovative procedure is performed by interventional radiologists, physicians who specialize in using image-guided techniques to treat a variety of conditions with minimal invasion.
What Is Genicular Artery Embolization?
GAE is a minimally invasive outpatient procedure designed to reduce knee pain by decreasing inflammation. It works by targeting the small blood vessels—called genicular arteries—that supply the lining of the knee joint. In patients with osteoarthritis, these vessels become inflamed and contribute to ongoing pain.
Using a small catheter inserted through a tiny incision, usually in the groin or wrist, the interventional radiologist navigates to the genicular arteries with the help of real-time imaging. Tiny particles are then injected to block (embolize) the abnormal blood flow, reducing inflammation and relieving pain.
Benefits of GAE
Minimally invasive: No large incisions or general anesthesia required.
Outpatient procedure: Most patients go home the same day.
Rapid recovery: Many resume normal activities within a few days.
Pain relief: Studies show significant and lasting reduction in knee pain.
Surgery alternative: Ideal for patients who are not ready or eligible for knee replacement surgery.
Who Is a Candidate?
GAE is most commonly recommended for patients with moderate to severe knee osteoarthritis who have not responded well to conservative treatments like physical therapy, medications, or injections. A consultation with an interventional radiologist can determine if you’re a good candidate.
What to Expect
The procedure typically takes 1–2 hours and is done under local anesthesia with mild sedation. Most patients experience mild soreness afterward, which resolves quickly. Pain relief may begin within days and continue to improve over weeks to months.
Talk to your doctor or an interventional radiologist to see if Genicular Artery Embolization is right for you. Relief from chronic knee pain could be closer than you think—without the need for major surgery.