Journal of Nippon Medical School = Nippon Ika Daigaku zasshi
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Spinal cord stimulation (SCS) is one of the most minimally invasive and effective treatments for intractable pain. We report the efficacy of a very small diameter neuroendoscope on setting the electrode to the proper site in the epidural space. Our cases include thalamic hemorrhage, and each patient had unilateral intractable pain on L1 or less as the main complaint. ⋯ Medtronic's PISCES lead system was used for SCS. In Group A, stimulation and pain regions matched in all cases, and good pain relief was also achieved. In Group B, however, stimulation and pain regions matched incompletely and the increase in stimulation caused stimulation on the pain-free side.