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Dorsal Root Ganglion (DRG) Stimulation

CRPS
  • Pain We Treat

Dorsal Root Ganglion (DRG) Stimulation Specialist

Imagine suffering from chronic pain, such as Complex Regional Pain Syndrome (CRPS), that traditional treatments fail to relieve. Daily activities become unbearable and hope feels out of reach. Fortunately, the Chicago Institute for Neuropathic Pain (CINP) offers a revolutionary solution: Dorsal Root Ganglion Stimulation (DRG). This advanced therapy provides significant pain relief, even when other treatments have failed.

  • DRG

What is Dorsal Root Ganglion Stimulation (DRG)?

DRG stimulation is a neurostimulation therapy that targets the dorsal root ganglion to relieve chronic pain. Similar to spinal cord stimulation, it uses electrical pulses to block pain signals and is more effective for certain pain types, particularly in the lower extremities.

DRG Stimulation​
  • Successful Results

Why It's Done

DRG stimulation is performed to relieve chronic pain that has not responded to other treatments. This therapy is particularly effective for pain in specific areas such as the foot, knee, hip or groin and has shown superior results compared to traditional spinal cord stimulation.

What Can DRG Stimulation Treat?

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Spinal Care
  • DRGS

A Pain Management Technique

Neuromodulation through DRG stimulation involves modifying nerve activity using mild electrical stimulation or micro-doses of medication to relieve pain or restore function. This technique fine-tunes the nervous system’s response to pain, potentially providing relief without the need for major surgery or long-term medication use. Additionally, it can enhance patients’ quality of life by reducing their pain and allowing them to engage more fully in daily activities.
Spinal Compression
  • A Pain Management Technique

How It Works ?

DRG stimulation involves implanting a small neurostimulator connected to leads positioned near the dorsal root ganglia. These leads deliver electrical pulses to disrupt pain signals. Patients can control the device with an external remote, allowing them to adjust stimulation levels and switch between programs for optimal pain management.
Components of DRG Stimulation:
  • Generator: A small device implanted in your body that emit mild electrical pulses.
  • Leads: Thin insulated wires that transmit electrical pulses from the generator to the dorsal root ganglia.
  • Patient Controller: A handheld remote that allows you to adjust the intensity and location of stimulation or turn it off.
  • Successful Results

Recovery and Outlook

  • Patients typically return home the same day or the day after trial stimulator lead implantation.
  • Full recovery from the permanent generator implantation may take four to six weeks, during which physical activity should be limited.
  • Regular follow-ups are essential to adjust stimulation settings and monitor progress.

Components of DRG Stimulation:

  • Early Phase: Infection, bleeding, electrode displacement, connection issues, battery malfunctions.
  • Late Phase: Loss of stimulation effect, infections, electrode breakage, cable break, battery malfunctions.
Pain Management Clinic Chicago
  • FAQs

Frequently Asked Questions

DRG stimulation has demonstrated high success rates, particularly for patients with lower extremity pain that has not responded to other treatments.

The procedure typically takes one to two hours and is usually performed on an outpatient basis.

Potential risks include infection, bleeding, and equipment malfunction. However, these complications are rare and generally easy to manage.
Yes, the neurostimulator can be reprogrammed wirelessly to adjust the stimulation based on how much pain a patient is feeling.

Many insurance plans cover DRG stimulation for chronic pain management, but it’s important to verify specific coverage details with your provider.

Schedule an Appointment

For more detailed information and personalized consultation, please visit Chicago Neuro Pain.

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