Genicular Artery Embolization in Knoxville, TN
Innovative Treatment for Osteoarthritis Knee Pain
Premier Surgical Vascular physicians in Knoxville, TN, are among the first in East Tennessee to offer Genicular Artery Embolization (GAE) for relief of long term arthritic knee pain for non-operative cases, hemathrosis and refractory pain after total knee replacement.
What is GAE?
GAE is an innovative, minimally-invasive treatment that reduces pain and inflammation by blocking blood flow to abnormal blood vessels in the knee. It is an effective therapy for people who want relief from severe knee pain. During an outpatient GAE procedure, a small catheter is inserted into the artery in the groin area. Using X-ray imaging, the physician guides the catheter to the knee where tiny particles are injected to reduce the blood supply.
Who is a Good Candidate for GAE?
- People with osteoarthritis knee pain who have tried other treatments like anti-inflammatory medications or knee injections, without relief
- People who are not ready or unable to undergo knee replacement surgery
Pain Relief
Most patients experience pain relief within 2 weeks. Pain relief from GAE can last at least a year.
BEFORE Genicular Artery Embolization
AFTER Genicular Artery Embolization
What to Expect During and After GAE Treatment
The procedure normally takes about an hour and is performed under IV sedation. You will spend 2 hours recovering before going home. You may experience soreness and swelling in the access site for a few days. It is reccomended patients refrain from heavy lifting or straining for at least 3 days after treatment, but daily walking is fine.
If you are having GAE performed on both knees, your treatments will be scheduled separately.
Is Genicular Artery Embolization Covered by Insurance?
Many insurance plans, including Medicare, cover GAE treatment. Prior authorization is often required. You should contact your insurance company to confirm coverage. The out-of-pocket cost depends on your specific health plan and co-insurance or deductibles.
Premier Vascular Surgeon Dr. Stephen Tonks explains how GAE works.