The Use of Spinal Cord Stimulation in Pain Management

Abstract

SUMMARY Pain is a complex behavior process, the anatomy and physiology of which is not completely understood, and is subject to continuous exploration and research. Following on the heels of Melzack and Wall‘s gate control theory of pain (1965), Shealey et al., in 1967, were the first to implant stimulation electrodes over the dorsal columns in an attempt to provide relief for patients with chronic, intractable pain. Since then, significant strides in both the technological and therapeutic sides have facilitated the evolution of spinal cord stimulation (SCS) in the management of a variety of pain pathologies. High-quality evidence attests to the efficacy and cost–effectiveness of this modality. In contrast to conventional medical management, SCS offers long-lasting symptom relief, improved quality of life and functional capability, often achieving these goals at a reduced cost. This article illustrates the present status, challenges and future of SCS.

Financial & competing interests disclosure

K Kumar is a consultant for Medtronic Inc. and Boston Scientific. The authors have no other relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript apart from those disclosed. No writing assistance was utilized in the production of this manuscript.