Radiofrequency Neurotomy

Radiofrequency neurotomy, also known as radiofrequency ablation (RFA), is a medical procedure used to treat chronic pain by interrupting the transmission of pain signals to the brain.

Procedure Overview

The procedure involves using heat generated by high-frequency electrical currents to damage or destroy the nerve endings that transmit pain signals. This is typically done under local anesthesia and with the guidance of imaging technologies such as fluoroscopy or computed tomography (CT) scans.

How it Works

• A small needle-like probe is inserted through the skin and guided to the targeted nerve using imaging technology.
• Once in place, a high-frequency electrical current is passed through the probe, generating heat that damages the nerve endings.
• The heat lesion created by the procedure disrupts the transmission of pain signals from the affected area to the brain, providing relief from chronic pain.

Indications and Uses

Radiofrequency neurotomy is commonly used to treat various types of chronic pain, including:

• Facial pain
• Neck pain
• Back pain
• Joint pain
• Cancer pain

Risks and Complications

As with any medical procedure, radiofrequency neurotomy carries potential risks and complications, including:

• Pain or discomfort at the injection site
• Infection
• Bleeding or hematoma
• Nerve damage or numbness
• Temporary weakness or paralysis

Success Rates and Duration of Relief

The success rate of radiofrequency neurotomy varies depending on the individual and the specific condition being treated. Studies have shown that:

• Approximately 70-80% of patients experience significant pain relief after the procedure.
• Pain relief can last from several months to several years, with some patients experiencing long-term relief.

Post-Procedure Care and Follow-Up

After the procedure, patients are typically monitored for a short period to ensure there are no immediate complications. Follow-up appointments may be scheduled to assess the effectiveness of the treatment and address any concerns or side effects.

Frequently Asked Questions (FAQs)

What is Radiofrequency neurotomy?
A minimally invasive procedure to treat chronic pain.

How does it work?
Uses heat to damage nerve fibers, blocking pain signals.

What conditions can it treat?
Chronic back and neck pain, arthritis, and facet joint pain.

Is it a surgical procedure?
No, it's an outpatient procedure with local anesthesia.

How long does the procedure take?
Typically 30-60 minutes.

What are the benefits?
Reduced pain, improved mobility, and minimal recovery time.

Are there risks or side effects?
Temporary numbness, swelling, and infection risk.

How long does pain relief last?
Several months to several years.

Can it be repeated?
Yes, if pain returns over time.

Is it covered by insurance?
Often covered for medically necessary procedures.