What is the difference between a spinal cord stimulator trial and a spinal cord stimulator permanent implantation?

Typically, after patients have failed more conservative treatment options, consideration is given to a trial of spinal cord stimulation. Rather that put an expensive device permanently into a patient, a temporary spinal cord stimulator wire is placed in a patient for several days to a week. This temporary wire gives the patient an opportunity to experience spinal cord stimulation without having to undergo a full implantation.

If this trial is successful in relieving pain, a permanent device can be placed under the skin at another date. More.

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