Genicular Nerve Radiofrequency Ablation
Uses gentle heat on the nerves of the knee to provide longer-lasting relief from arthritis or post-replacement knee pain, without surgery.
What Is Genicular Nerve Radiofrequency Ablation?
Genicular nerve radiofrequency ablation (RFA) uses heat from radio waves to disrupt the nerves that carry pain signals from the knee. It does not change the joint itself, but it may reduce pain and make walking and daily activities easier. It is usually offered after a successful genicular nerve block. Because nerves can regrow, the procedure can be repeated if needed.
Conditions It May Help
- Chronic knee osteoarthritis
- Ongoing pain after knee replacement
- People who want to avoid or delay knee surgery
How It Is Done
The skin is numbed, and light sedation may be offered. Using fluoroscopy, Dr. Rema places special needles next to the target nerves, checks their position with mild electrical stimulation, and then heats the nerves. The procedure typically takes about 30 to 60 minutes.
What to Expect
You will go home the same day and should have a driver. Soreness or bruising around the knee is common for a week or two. It can take a few weeks to feel the full effect. Staying active and doing physical therapy can help.
Possible Side Effects and Risks
Temporary soreness, bruising or skin numbness near the knee. Uncommon risks include infection, bleeding and skin burns. Dr. Rema will review your medical history and medications, including blood thinners, before your procedure.
Take the Next Step
Call 845-245-6033 to schedule a consultation with Dr. Rema at Hudson Valley Pain Management, 33 Grand Street, Suite 33A, Kingston, NY 12401. Results vary from person to person, and Dr. Rema will review the benefits and risks for your situation.