“…Spinal cord stimulation (SCS), a therapy that is efficacious for neuropathic pain states, and not nociceptive pain states, has been reserved, in the past, for pain of failed back surgery syndrome (3-5), complex regional pain syndrome (6)(7)(8)(9), angina (10)(11)(12), and peripheral vascular disease (13,14). Until recently, chronic visceral pain has been thought to be visceral somatic, nociceptive, in nature, and therefore, not amenable to treatment by SCS.…”