Radiofrequency Ablation

What Is Radiofrequency Ablation?

Radiofrequency ablation (RFA) is an outpatient procedure which involves using a needle to send a small electrical current to heat up an area of nerve tissue which stops the nerves from sending pain signals to the brain. Radiofrequency ablation is most commonly used to treat pain arising from the joints between the vertebrae in the spine, called facet joints.

Before suggesting an RFA, your doctor will typically have you try a few medial branch block injections first. These injections help see if an RFA is a good fit for you. If you feel some relief after the medial branch blocks, there’s a good chance an RFA could give you longer-lasting pain relief.

Radiofrequency energy has been used in medical procedures for over 75 years and is very safe. The RFA procedure itself has no risk of paralysis or weakness, and is very low risk for infection and neuralgia. Most patients have minimal difficulties with the procedure.

The RFA Procedure at Mays & Schnapp

You’ll be made comfortable on the treatment table while the procedure site is cleaned. After administering a local anesthetic, a radiology tech will be present to guide the fluoroscope (x-ray machine) that your doctor will be using to guide a needle to the targeted nerve. Once positioned, the needle delivers heat that disables the nerve’s ability to send pain signals. Some patients may find this procedure to be painful. If you do feel pain, you should tell your doctor, as they may be able to make adjustments to reduce your discomfort.

The procedure usually takes 30–45 minutes. You’ll be observed in recovery afterward before heading home. Make sure someone is available to drive you.

Radiofrequency Ablation Recovery

It’s common to feel sore or even experience a temporary increase in pain for the first week or two. Ice, rest, and over-the-counter pain relievers can help.

Many patients feel significant relief within a few weeks. The effects can last six months to two years, depending on whether the nerve regenerates. If the pain returns, RFA can safely be repeated.

The Benefits of Radiofrequency Ablation

You’ll usually notice a significant drop in your pain within about four weeks of having radiofrequency ablation. In some cases, the nerves may grow back after six to twenty-four months, which can cause some pain to return. Staying active and doing physical therapy can help you build strength and manage pain if the nerves do grow back. Even then, most people find the pain isn’t as bad as before, and the RFA can be repeated to help you feel better again.

Research shows that RFA can reduce both the intensity and frequency of pain for most patients, often for one to two years.

RFA Patient Testimonial

“Before my procedure, I was in bad condition. I had trouble walking because my back was hurting so bad. I’ve always cleaned my house myself because I like everything just so, but I had to hire someone to do it because of my pain. After my procedure, I got immediate relief. I was able to increase my activity level. I was able to get back to cleaning my own house and gardening. I have my life back.”

–Eva G., 75, Patient who received RFA procedure

Choose Mays & Schnapp for Your Radiofrequency Ablation

Our team at Mays & Schnapp specializes in advanced, minimally invasive pain treatments like radiofrequency ablation. Book your consultation today and let’s find the solution that helps you move comfortably again.