Radiofrequency ablation (RFA) is a minimally invasive and non-surgical procedure that is usually done as outpatient treatment. The procedure usually takes 30 minutes and pain relief after RFA is typically experienced 1 to 3 weeks after the injection. Post-procedure, pain relief lasts from 9 months to more than 2 years.
In this procedure, performed under image guidance like USG or X-ray, the nerve fibers carrying pain signals to the brain are destroyed using heat. It is a relatively safe and effective procedure for chronic pain conditions. RFA provides long-term pain relief in patients suffering from chronic neck, back, lower back, osteoarthritis knee pain, etc.
Post-procedure patients are monitored for 2 hours and are allowed to resume their daily activities.
