Dorsal Root Ganglion Stimulation (DRG)

Targeted Relief for Chronic Pain

Dorsal Root Ganglion (DRG) Stimulation Therapy is an advanced treatment option for people living with chronic pain in the trunk or legs. This therapy uses gentle electrical pulses to interrupt pain signals before they reach the brain, helping reduce pain and, in some cases, decreasing the need for pain medications.

What Is DRG Stimulation?

DRG Stimulation targets a specific group of nerve cells called the dorsal root ganglion (DRG). DRGs are located along the spinal nerves where they branch off from the central nervous system.

Pain signals from different areas of the body must pass through a DRG on their way to the brain. By identifying which DRG is involved based on the location of your pain, your physician can deliver highly targeted stimulation to help block those pain signals.

How DRG Stimulation Works

DRG Stimulation Therapy uses a three-part system designed to work together seamlessly:

1. Lead
   A thin, flexible wire called a lead is placed near the targeted DRG. The lead delivers stimulation directly to the nerve cells responsible for transmitting pain signals. In some cases, more than one lead may be used to provide optimal coverage.
2. Generator
   The generator is a small device implanted just beneath the skin. It produces mild electrical pulses that travel through the lead to the DRG. These pulses help intercept and block pain signals, reducing the sensation of pain.
3. Controller
   The controller allows you to adjust your therapy settings. This may be an app on your phone, tablet, or smartwatch, giving you the ability to customize the strength and pattern of stimulation to what feels most effective and comfortable for you.

Benefits of DRG Stimulation

• Targeted pain relief for chronic trunk or leg pain
• Interrupts pain signals before they reach the brain
• Adjustable and personalized therapy settings
• May reduce reliance on pain medications
• Designed to improve daily function and quality of life

Is DRG Stimulation Right for You?

DRG Stimulation Therapy may be an option if you experience chronic pain that has not responded well to other treatments. Your pain management specialist will evaluate your condition, review your symptoms, and determine whether this therapy is appropriate for you.

Take the Next Step

If chronic pain is limiting your life, you don’t have to manage it alone. Talk with your provider to learn more about Dorsal Root Ganglion Stimulation Therapy and whether it may be right for you.

Contact us today to schedule a consultation and explore advanced pain management options.