What Is Radiofrequency Ablation?

Radiofrequency ablation, or RFA, is a minimally invasive, image-guided procedure that uses heat generated by radio waves to disrupt the small sensory nerves carrying pain signals from a specific joint, most commonly the facet joints of the spine. Because it targets the nerve rather than the joint itself, RFA doesn't repair underlying joint damage — it interrupts the pain signal coming from it. Florida Orthopedic & Spine Institute performs RFA in Naples, Florida, as part of interventional pain management.

Who Is a Candidate for RFA

RFA is typically considered for patients who have had a clear, positive response to a diagnostic facet joint or medial branch block, confirming that the targeted joint is the actual source of pain. It's often used for patients whose pain has returned after a previous round of injections wore off, since RFA generally provides longer relief than injection alone by targeting the nerve directly rather than just reducing inflammation temporarily.

Florida Orthopedic & Spine Institute patient resource, older adult stretching outdoors in Naples, Florida

What to Expect

RFA is performed under fluoroscopic image guidance in an outpatient setting, typically taking under an hour. Some patients experience mild soreness at the treatment site for a few days afterward. Pain relief is not immediate for every patient, and the degree and duration of relief varies by individual and by the specific nerves treated. Your physician will discuss realistic expectations for your specific case during your consultation. Questions before your consultation? Call (239) 522-2002 or reach us at [email protected].

When Is It Time to See an Orthopedic Surgeon?

05/13/2026