Genicular artery embolization is a minimally invasive option for chronic knee pain linked to osteoarthritis, particularly when conservative treatments no longer provide enough relief. It is common to want improved walking comfort without moving straight to joint replacement. This procedure makes it possible for many patients. A vascular and interventional radiologist can perform this procedure to quiet the inflammation in your knee so you can get back to the activities you love most.
Knee pain from osteoarthritis is often more than just a mechanical problem of bone-on-bone. It is usually driven by chronic inflammation of the synovium, the lining of the joint. In some patients, the inflamed tissue forms abnormal, small blood vessels that contribute to pain and swelling. Over time, this chronic discomfort can make standing, walking, and daily movement difficult.
Genicular artery embolization means treating the genicular arteries (small arteries around the knee) by performing an embolization (blocking selected tiny vessels) to reduce inflammation and pain. This approach aims to interrupt the inflammation-driven pain cycle.
To perform the procedure, a vascular and interventional radiologist (VIR) accesses an artery via a small incision. Typically, this is at the wrist or groin. Then, they guide a thin catheter to the arteries that supply the knee. Using imaging, they identify the areas with abnormal inflammatory blood flow and deliver tiny particles to reduce that flow, all while preserving normal circulation as much as possible.
It is important to note that genicular artery embolization is not a major surgery. It does not involve an incision into the joint or replacement of bone or cartilage. Regardless, it can effectively reduce inflammation, making everyday activity more comfortable.
Many patients have knee osteoarthritis pain that persists despite lifestyle changes, physical therapy, anti-inflammatory medications, or injections. While knee replacement is an option, some may not qualify for surgery due to medical factors. Others prefer the least invasive approach. Both types of patients are ideal candidates for genicular artery embolization, particularly if the pain is located specifically along the joint line of the knee. During the initial consultation, the VIR can confirm eligibility.
This procedure tends to have minimal downtime and a fast recovery. Most patients return home the same day with only a small bandage at the entry site and are encouraged to resume light walking within 24 hours. Because the joint is never opened and no bone is removed, the risk of a long, painful rehabilitation process is much lower than that of traditional orthopedic surgery.
Patients can expect pain to subside gradually over the first few weeks as the inflammation in the joint lining resolves. This period of improved comfort often serves as a bridge, allowing them to resume exercising. In addition, by reducing the daily need for anti-inflammatory medications, the procedure helps people return to the hobbies and routines that were once too painful to manage.
You do not have to live with chronic knee pain forever. Genicular artery embolization is a popular outpatient procedure that can help you regain mobility. If you are tired of the constant ache and are looking for an alternative to major surgery, the ProVascularMD team is here to support you. You deserve to move through the world with ease and comfort. Contact our Downey office today to schedule a consultation.
Request an appointment here: https://provascularmd.com or call ProVascularMD at (310) 341-4867 for an appointment in our Downey office.
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