Radiofrequency Ablation
Radiofrequency ablation uses precisely controlled heat energy to interrupt pain signals at their source — providing relief that lasts months to years, not days.
What is Radiofrequency Ablation?
Radiofrequency ablation (RFA) is a minimally invasive procedure in which a specialized needle delivers heat energy to specific nerve fibers, disrupting their ability to transmit pain signals. It is one of the most effective long-term treatments for facet joint and SI joint pain.
Conditions treated
- Facet joint pain
- SI joint pain
- Cervical and lumbar spine pain
- Chronic neck pain
- Pain after failed spine surgery
The VeriSpine difference
Long-lasting relief
RFA typically provides 12–24 months of significant pain relief, and can be repeated as nerves regenerate.
Outpatient procedure
Performed in under an hour with local anesthesia. No general anesthesia, no hospital stay.
Backed by evidence
RFA is one of the most well-studied minimally invasive pain procedures with strong evidence for facet and SI joint pain.
Reduces medication dependence
Many patients significantly reduce or eliminate reliance on pain medications after successful RFA.
The treatment process
Diagnostic block
Before RFA, a diagnostic medial branch block confirms the target nerves are responsible for your pain. Two successful blocks are typically required.
Procedure day
You are positioned on a procedure table. Fluoroscopic X-ray guidance is used to place RFA needles with millimeter precision at the target nerve locations.
Ablation
Mild electrical stimulation confirms correct needle placement. Radiofrequency energy is then applied, heating and desensitizing the nerve fibers.
Recovery
Mild soreness at the treatment site is expected for 1–2 weeks. Pain relief typically begins at 2–4 weeks post-procedure and builds over the following month.
FAQs about Radiofrequency Ablation
Have a question not answered here? Our team is happy to help.
Book Free ConsultationHow long does pain relief last after RFA?
Relief typically lasts 12–24 months. Nerves regenerate over time and the procedure can be repeated when pain returns.
Is RFA covered by insurance?
Yes — when preceded by two successful diagnostic medial branch blocks, RFA is covered by most major insurance plans including Medicare.
Does RFA hurt?
The procedure is performed under local anesthesia and mild sedation if needed. Patients may feel pressure or warmth during the ablation. Post-procedure soreness is manageable with over-the-counter medications.
Will my pain come back?
Because nerves regenerate, pain may return after 12–24 months. The procedure can safely be repeated, often with similar results.
Ready to explore Radiofrequency Ablation?
Request a consultation and our team will help determine if this treatment is right for you.