When turned on, thin wires transfer current from the pulse generator to the nerve fibers of the spinal cord which stimulates nerves in the region where pain is perceived. The remaining components are connected externally. Depending on the location of your pain, the electrodes are placed in the neck, upper or lower back region of the spinal cord either surgically or through the skin under radiographic guidance. Most nerve stimulation procedures are performed as an outpatient (same day) minimally invasive surgery under local anesthetic.Ī dorsal column stimulator consists of electrodes, a battery-operated pulse generator, a remote-control device, and connecting wires. If it does, a permanent stimulator can be implanted. Before implanting a permanent device, you will undergo a trial stimulation period to see if the stimulation helps relieve the pain. Nerve stimulation device placement involves a two-step process. Procedure for Spinal Cord (DCS) and Peripheral Stimulation
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