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Peripheral Nerve Stimulation
Peripheral Nerve Stimulation (PNS), is a minimally invasive image guided therapeutic procedure that is performed to relieve chronic pain disease processes. Through the available research and clinical experience, this minimally invasive treatment has been demonstrated to significantly improve function and pain, for multiple conditions including but not limited to chronic shoulder pain, chronic neuropathic disease processes, and chronic post operative pain.
How is PNS performed?
Patient Positioning
Patient positioning will be variable depending on the disease process being targeted, but ultimately the patient will be comfortable and relaxed during the procedure.
Anesthesia
Typically this procedure is done with use of IV anesthesia in addition to local anesthetic numbing. The patient will be very relaxed with significant control/blocking of procedural pain; but the patient will still be breathing on their own and therefore will not require a tube down the throat (no intubation).
Image Guidance
Using an Ultrasound machine and/or fluoroscope for guidance (live X-ray guidance), the physician carefully places the PNS device in the target location. Image guidance allows for precise placement of the PNS electrodes in the safest manner possible.
PNS procedure further details
Using a minimally invasive technique with image guidance, small therapeutic leads with electrodes are carefully guided to the target location (typically target nerves causing/contributing to chronic disease process). Once in position, the leads and associated electrodes utilize electricity to stimulate the target structures and have a positive impact on the pain signal and health / function of the nervous system.
End of Surgery
The therapeutic device is left in place, but all other tools are removed. The small incision at the procedure site is closed with suture, and a sterile bandage is applied.
How long does it take for PNS stimulation to work?
Some patients notice fairly immediate relief, but it may take several weeks for patients to notice the full therapeutic benefit.
Who performs the PNS procedure?
PNS is performed by one of the board certified Interventional Pain Physicians at Spine & Nerve Diagnostic Center (SNDC).
Where is the PNS procedure performed?
The PNS procedure is performed at one of the state of the art surgery centers that SNDC works with. Typically this is an outpatient procedure, and there is no overnight stay.









