Genicular Artery Embolization (GAE)
A New Approach for Osteoarthritis Knee Pain
Genicular artery embolization (GAE) is a research proven method to preserve joint integrity and provide long term pain relief in focal areas of inflammation in the knee joint.
GAE blocks or reduces blood flow to the genicular arteries, small blood vessels that supply the affected area of inflammation in the knee joint. This minimally invasive approach can relieve chronic knee pain without the drawbacks of traditional surgical options, such as knee replacements. At Clarity Care, our team of highly skilled physicians offer GAE to preserve joint integrity and provide long term pain relief with shorter recovery times.
SCHEDULEWhat causes chronic knee pain?
Osteoarthritis is the most common cause of knee pain, especially in older adults. Osteoarthritis is a degenerative joint disease that occurs when the protective cartilage in the knee wears down over time, leading to pain, stiffness, and swelling.
Knee pain can also be attributed to rheumatoid arthritis, an autoimmune disease that causes chronic inflammation in the joints, including the knees. It can result in pain, swelling, and joint deformity.
Other causes of knee pain include traumatic injury, tendonitis, bursitis, and overuse or strain.
When is knee pain considered chronic?
When knee pain is – dull, aching, throbbing, or sharp – is persistent and lasts for longer than three months, it is considered chronic. Additional symptoms of chronic knee pain include:
- Swelling
- Instability
- Difficulty walking or bearing weight
- Clicking or popping sensations
- Muscle weakness
Genicular Artery Embolization: Step by Step
01:
During genicular artery embolization (GAE), an interventional radiologist inserts a catheter into an artery of the affected leg and guides it to the genicular arteries, the small blood vessels that supply the specific inflamed portion of the knee joint.
02:
Using imaging guidance, the specific genicular arteries responsible for pain are identified and blocked by injecting small particles also known as embolic agents. By blocking the blood flow to genicular arteries, GAE aims to reduce inflammation and pain in the knee joint. It is believed that the genicular arteries play a role in the transmission of pain signals from the knee joint to the brain. Interrupting blood supply to the inflamed area in the knee means pain relief.
03:
The entire procedure is a short procedure under controlled anesthesia , and allows patients to return home the same day.
Benefits of Genicular Artery Embolization
Initial studies and trials of this cutting-edge medical procedure, show that GAE is a successful means of treating pain limiting activity related to osteoarthritis of the knee — effectively managing symptoms and providing future durability. It is minimally invasive and has a shorter recovery period with fewer risks than surgery. Additionally, GAE preserves the joint, while reducing knee pain and inflammation. The results are lasting relief with less need for medication and improved quality of life.
If you have persistent knee pain, have received diagnostic confirmation of knee osteoarthritis, have found conservative procedures (such as physical therapy or medications) unsuccessful or short acting, and / or are not a candidate for surgical options, GAE may be right for you.
To learn more, schedule a consultation with one of Clarity Care's skilled interventionalists to evaluate your specific condition, review your medical history, and consult imaging results.
What to Expect After Genicular Artery Embolization
You can expect to resume your normal activities within a few days following genicular artery embolization (GAE). Significant pain relief and improved mobility in your knee will usually occur within two weeks post procedure. You will also have follow-up appointments with your doctor to monitor your progress and ensure that the procedure was successful.
Questions? We have answers.
- Alternative 1 >> Knee Replacement. This surgical procedure replaces parts of injured knee joints – replacing cartilage with high density plastic and capping bones with durable metal.
- Alternative 2 >> Medication. Anti-inflammatory medicines (NSAIDs) can take pressure off the knee joints as well as surrounding tissues.
- Alternative 3 >> Joint Injections. Also known as viscosupplementation, joint injections that contain hyaluronic acid can aid in joint lubrication and promote bone and cartilage growth.
- Alternative 4 >> Physical Therapy. Multiple sessions of physical therapy that may include exercises, hands on therapy, or ultrasound, can sometimes be helpful for regaining the ability to walk, stand, and use the stairs.
Clarity Care Imaging & Specialty Care is at 9040 Quivira Road in Lenexa, Kansas. Our center is conveniently located just north of Oak Park Mall with easy access from much of the Kansas City area including Overland Park, Olathe, Shawnee, Merriam, Mission, Leawood and Prairie Village.
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The Clarity Care Imaging & Specialty Care office is conveniently located at 9040 Quivira Road , Lenexa, Kansas, 66215. Our center is just north of Oak Park Mall with easy access from much of the Kansas City area including Overland Park, Olathe, Shawnee, Merriam, Mission, Leawood and Prairie Village.