What is Genicular Nerve Ablation (RF Neurotomy)?
Genicular Nerve Ablation, also known as Radiofrequency (RF) Neurotomy, is a minimally invasive procedure used to relieve chronic knee pain. This treatment targets the genicular nerves, which transmit pain signals from the knee joint to the brain. By using radiofrequency energy, the nerves are heated and disrupted, blocking the transmission of pain signals.
Conditions Treated
- Chronic knee pain
- Osteoarthritis of the knee
- Persistent pain after knee surgery
- Pain from knee injuries
How Does the Procedure Work?
The physician uses fluoroscopic (X-ray) guidance to position a thin needle near the targeted genicular nerves. Radiofrequency energy is applied through the needle, creating heat that disrupts the nerve’s ability to transmit pain signals.
What to Expect
- Pre-Procedure Preparation: Patients may need to stop certain medications and avoid eating or drinking a few hours before the procedure.
- Procedure: The patient lies on their back, and the targeted area is cleaned and numbed. The physician inserts a small needle and uses imaging guidance to apply radiofrequency energy to the genicular nerves.
- Post-Procedure Care: Patients may experience mild soreness at the injection site. Pain relief typically begins within 1-2 weeks and can last for several months.
Benefits
Risks and Side Effects
Though rare, potential risks include:
- Temporary soreness at the injection site
- Infection
- Bleeding
- Nerve damage (very rare)
- Allergic reaction to medication
Is Genicular Nerve Ablation Right for You?
If you’re experiencing chronic knee pain that hasn’t responded to other treatments, genicular nerve ablation may provide relief. Our pain management specialists will evaluate your condition and recommend the most appropriate treatment plan.
Schedule a Consultation
Contact Lone Star – Interventional Pain Management today to schedule your consultation and learn more about how genicular nerve ablation can help alleviate your knee pain.