Radiofrequency Ablation for Chronic Pain
If chronic neck or back pain is robbing you of your quality of life — making it hard to move, sleep, or work — radiofrequency ablation may be the long-lasting solution you need. At Connecticut Pain Solutions, Dr. Igor Turok offers radiofrequency ablation as part of a comprehensive, minimally invasive approach to pain management for patients in Wallingford, Ridgefield, and throughout Connecticut.
What Is Radiofrequency Ablation?
Radiofrequency ablation (RFA) is a minimally invasive outpatient procedure that uses targeted radiofrequency energy to heat and disrupt the function of specific nerve fibers responsible for transmitting pain signals. By interrupting the pain pathway at its source, RFA can provide substantial, long-lasting relief — often lasting 6 to 12 months or more — for patients with chronic spinal, joint, and nerve-related pain.
The procedure typically takes 30 to 90 minutes depending on the location and number of nerves treated, and most patients can return home the same day and resume normal activities within a short recovery period.
When Is Radiofrequency Ablation Recommended?
Dr. Turok recommends radiofrequency ablation for patients who have tried conservative treatments — such as physical therapy, chiropractic care, medications, or joint injections — without achieving adequate or lasting relief. RFA is particularly effective for chronic pain caused by:
Arthritis of the spine or facet joints; cervical radiculopathy (pinched nerves in the neck); lumbar radiculopathy and sciatica; facet joint syndrome; sacroiliac joint dysfunction; degenerative joint disease; and spinal pain that has been confirmed with a diagnostic nerve block.
Because RFA primarily targets nerve roots where they exit the spinal cord between vertebrae, it is most commonly used for cervical (neck), thoracic (mid-back), and lumbar (lower back) pain — as well as genicular (knee) nerve ablation for knee arthritis pain.
How Does Radiofrequency Ablation Work?
During RFA, targeted radiofrequency energy is carefully applied to heat the nerve fibers to the point where they can no longer effectively transmit pain signals. The nerve is not permanently destroyed — it will eventually regenerate, typically within 6 to 24 months — but during that period, most patients experience significant reduction or elimination of their pain.
If pain returns after nerve regeneration, the procedure can be safely repeated. Some patients find that even after the nerve grows back, their pain does not return to its previous level.
What Happens During Your Procedure?
Before the procedure begins, Dr. Turok administers a local or regional anesthetic so you remain comfortable while staying awake and responsive throughout the treatment.
You will lie face down or on your back on an X-ray table. Using real-time fluoroscopic (X-ray) guidance, Dr. Turok carefully inserts a small, hollow needle to the precise location of the targeted nerve. A thin electrode is then passed through the needle to rest alongside the nerve root. Radiofrequency energy is then applied through the electrode, heating the nerve tissue to interrupt pain signaling.
Dr. Turok tests the area to confirm accurate placement and checks in with you about the sensations you feel. Once the desired effect is achieved, the electrode and needle are removed and a bandage is applied.
An ice pack may be recommended over the treatment area afterward to minimize post-procedure discomfort. Dr. Turok schedules a follow-up appointment to evaluate your pain levels and monitor healing progress.
Radiofrequency Ablation vs. Other Pain Treatments
Compared to repeated steroid injections or nerve blocks, radiofrequency ablation offers the advantage of duration — most patients achieve 6 to 12 months or more of relief, while steroid injections typically need to be repeated every 3 to 4 months.
Compared to surgery, RFA is far less invasive, involves no hospital stay, no general anesthesia, and a much faster recovery. For many patients who are not surgical candidates or who prefer to exhaust conservative options first, RFA provides a meaningful, long-term solution.
RFA complements other services at Connecticut Pain Solutions including back pain treatment, neck pain treatment, knee pain treatment, and osteoarthritis treatment.
Frequently Asked Questions About Radiofrequency Ablation
Is radiofrequency ablation a permanent solution for chronic pain?
RFA is not permanently curative — the treated nerve will eventually regenerate, typically within 6 to 24 months. However, the procedure provides substantial, long-lasting relief during that period. Many patients find that when the nerve does regrow, their pain is significantly reduced compared to before treatment. The procedure can be safely repeated if pain returns.
How long does radiofrequency ablation last?
Most patients experience pain relief for 6 to 12 months following RFA, with some experiencing relief for up to 2 years or longer. Duration depends on the location of the treated nerve, the underlying condition, and individual factors such as age and activity level.
Is radiofrequency ablation painful?
The procedure is performed under local or regional anesthesia, so you remain comfortable throughout. You may feel some pressure or mild sensation during testing, but significant pain during the procedure is uncommon. Some patients experience post-procedure soreness at the treatment site for several days, which can be managed with ice and over-the-counter pain relievers.
How long is the recovery after radiofrequency ablation?
RFA is an outpatient procedure and most patients return home the same day. Light activities can typically be resumed within 24 to 48 hours. More strenuous activities are usually restricted for 1 to 2 weeks. Dr. Turok may recommend physical therapy or complementary treatments after your procedure to further improve strength and function.
What is the difference between radiofrequency ablation and a nerve block?
A nerve block uses anesthetic and/or steroid medication to temporarily numb the nerve and reduce inflammation — providing short-term relief and diagnostic information. Radiofrequency ablation uses heat energy to disrupt the nerve’s ability to transmit pain signals — providing longer-lasting relief. RFA is typically performed after a successful diagnostic nerve block confirms the target nerve.
Can radiofrequency ablation be performed on the knee?
Yes. Genicular nerve radiofrequency ablation is used to treat chronic knee pain from osteoarthritis or other knee conditions. Dr. Turok performs genicular RFA for patients who have confirmed knee pain relief with a prior genicular nerve block and are seeking longer-term relief without surgery. Learn more about our knee pain treatment options.
Am I a good candidate for radiofrequency ablation?
You may be a good candidate for RFA if you have chronic neck, back, or joint pain that has not responded sufficiently to physical therapy, medications, or injections, and if a diagnostic nerve block has confirmed the specific pain-generating nerve. A thorough evaluation with Dr. Turok will determine whether RFA is appropriate for your condition.