Radiofrequency Ablation
Radiofrequency ablation (RFA) uses heat generated by radio waves to interrupt pain signals from specific nerves, offering longer-lasting relief for chronic joint and spine pain.
What it treats
RFA is often used for chronic neck or low-back pain from the facet joints, and for some knee and sacroiliac-joint pain, particularly when diagnostic nerve blocks have confirmed the source of pain.
What to expect
Using image guidance, your physician places a small probe near the target nerve and applies precisely controlled heat. The procedure typically takes 30–60 minutes and is done on an outpatient basis. Because nerves regenerate slowly, relief can last many months, and the procedure can be repeated if needed.
Safety & follow-up
RFA is a well-established, minimally invasive option. Your physician will confirm you are a candidate, usually after a positive response to a diagnostic block, and review medications and aftercare with you.
This page is general information, not medical advice. Your physician will recommend what's right for you.
Ask about radiofrequency ablation
Talk with our physician-led pain team about whether this is right for you.
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