This ultra-focused pain relief also resolves the issue of nonspecific stimulation that causes paresthesia, so you likely won’t feel any residual tingling, burning, pins and needles - the pain simply shuts off. Shah can locate and target a specific nerve with much more precision than is possible with SCS, and this is extremely useful for focal areas of nerve-related pain. The traditional SCS goes to the dorsal column or epidural space behind your spinal cord and affects nerves in a general area, which may be effective for large areas of pain ranging from your neck or back or also including pain radiating into your arms or legs.īut the DRG stimulator targets the dorsal root ganglion, a structure in your spine that is a bundle filled with sensory nerves. The main difference between the dorsal root ganglion (DRG) stimulator and the spinal cord stimulator (SCS) is the target of their respective lead wires and placement of electrodes.
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