Neuromodulation

Dorsal Root Ganglion (DRG) Stimulation

Targeted electrical stimulation that interrupts pain signals at their source, effective for localized nerve pain that does not respond to conventional treatment.

Neuromodulation

Procedure Overview

You may have tried spinal injections, medications, or other procedures, and the pain in your foot, knee, groin, or pelvis is still there. It is localized. It does not move. It does not respond. If that is your experience, the issue may be in the dorsal root ganglion, the specific cluster of nerve cells responsible for relaying pain from that exact region.

Treatment Purpose

DRG stimulation places a small electrode near the dorsal root ganglion along the spine. It delivers precisely targeted electrical impulses that modulate pain at its source, making it especially effective for localized chronic pain in areas that are difficult to treat with traditional spinal cord stimulation.

Appropriate Conditions

Complex Regional Pain Syndrome (CRPS)
Neuropathic pain in the limbs, groin, or pelvis
Post-surgical nerve pain
Phantom limb pain

Patient Considerations

That concern is valid and our physicians hear it often. Before anything permanent is decided, you go through a 5 to 7 day trial with temporary leads. The trial is reversible. If it does not deliver at least 50% pain reduction, the permanent procedure does not happen. You are not committed to anything until the results speak for themselves.

Treatment Process

The process begins with the trial phase: temporary leads are placed under fluoroscopic guidance in a short outpatient procedure. You go home the same day and track your pain over 5 to 7 days. If the trial is successful, the permanent implant procedure takes approximately 1 to 2 hours and is also performed on an outpatient basis. No hospital stay is required.

Frequently Asked Questions

Is the stimulation uncomfortable?

Most patients feel only mild tingling. Newer paresthesia-free systems eliminate even that sensation.

What are the risks?

Risks include infection, lead migration, and device malfunction. Serious neurological complications are uncommon.

Is it reversible?

Yes. The device can be adjusted, reprogrammed, or removed at any time.

Medical disclaimer: This page provides general information and is not medical advice. It does not replace an evaluation by a qualified physician. Talk with a doctor about your specific condition and treatment options. If you are experiencing a medical emergency, call 911.

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