title: Peripheral Nerve Stimulation for Pain in Extremities: An Update.
abstract: Pain in extremities may occur in a variety of central and peripheral neuropathic and nociceptive syndromes, some of which may respond to central neuromodulation procedures. Peripheral neuromodulation techniques, either as a stand-alone therapy or as an adjuvant to spinal cord stimulation, may be particularly effective when the pain is localized to a part of a single extremity or when the source of the pain is related to the malfunction of a known peripheral nerve. Further, peripheral neuromodulation is used to treat disorders in which central simulation fails to provide discrete therapeutic paresthesia. Despite the fact that there are only a few neuromodulatory devices designed specifically for the periphery, clinical experiences are growing, and here we provide a clinical update on use of peripheral nerve stimulation (PNS) in management of chronic pain in extremities. Historical PNS strategies and innovative methods are reviewed and highlighted in this chapter. With the upcoming technological advances and new stimulation paradigms, along with clear updated guidelines statements, the utilization of PNS will likely continue to increase and improve the management of chronic pain syndromes in the extremities. The potential success of the novel devices specifically designed to target the peripheral nervous system is expected to positively impact and promote the use of PNS in treatment of chronic pain.
authors.forename: Jason E
authors.initials: JE
authors.lastname: Pope
authors.forename: Jonathan D
authors.initials: JD
authors.lastname: Carlson
authors.forename: William S
authors.initials: WS
authors.lastname: Rosenberg
authors.forename: Konstantin V
authors.initials: KV
authors.lastname: Slavin
authors.forename: Timothy R
authors.initials: TR
authors.lastname: Deer
mesh_terms: D004599:Electric Stimulation Therapy / Q000295:instrumentation / Q000379:methods*; D005121:Extremities / Q000473:pathology* / Q000601:surgery*; D006801:Humans; D058542:Implantable Neurostimulators; D059408:Pain Management / Q000379:methods*; D010525:Peripheral Nerves / Q000502:physiology / Q000601:surgery*