Non-SUrgical Solutions
Genicular Artery Embolization (GAE)
What is Genicular Artery Embolization (GAE)?
Genicular artery embolization (GAE) is a minimally invasive procedure designed to relieve knee pain, particularly in patients with osteoarthritis or other conditions causing chronic knee discomfort. GAE offers an alternative to more invasive treatments like surgery, providing significant pain relief with a shorter recovery time.
How GAE Works
GAE targets the small blood vessels (genicular arteries) that supply the inflamed areas of the knee. During the procedure, an interventional radiologist inserts a tiny catheter through a small incision, usually in the groin or wrist. .
Using X-ray guidance, the catheter is navigated to the blood vessels in the knee. Tiny particles are then injected into these vessels, reducing blood flow to the inflamed areas. This helps decrease inflammation and pain in the knee joint
Benefits of GAE
Minimally Invasive
GAE is performed through a small incision, making it a less invasive option compared to knee surgery.
Quick Recovery
Most patients can return to their normal activities within a few days, much faster than the recovery period for surgical procedures.
Effective Pain Relief
Many patients experience significant relief from knee pain within days to weeks after the procedure.
Outpatient Procedure
GAE is typically done on an outpatient basis, so you can go home the same day.
GAE is an ideal option for individuals with knee osteoarthritis or other sources of knee pain who:
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Have not found relief from other treatments like medications, physical therapy, or injections.
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Are looking to avoid or delay knee surgery.
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Are not candidates for surgery due to other health conditions.
Who Can Benefit from GAE?
GAE is generally considered safe, but like all medical procedures, it carries some risks. These may include infection, bruising, or an allergic reaction to the materials used. There’s also a small risk of non-target embolization, which can affect surrounding tissues. Your doctor will discuss these risks with you in detail and take all necessary precautions to ensure your safety.
Is GAE safe?
After the procedure, you may experience mild discomfort or bruising at the incision site, which should subside within a few days. Most patients can resume normal activities within a few days, but it’s advisable to avoid strenuous activities for about a week. Many patients notice an improvement in knee pain within days to weeks, with full benefits becoming more apparent over time.
Recovery and Results
GAE is performed under local anesthesia with sedation, so you’ll be awake but won’t feel pain in the area. The procedure usually takes about one to two hours. You’ll lie on an X-ray table while the interventional radiologist guides a catheter to the arteries in your knee. Once the catheter is in place, tiny particles are injected to block blood flow to the inflamed areas.