Optimized Programming in Spinal Cord Stimulation (SCS) System

Exclusion Criteria

• •Unable to read, write, speak, and understand English
• •Currently pregnant or planning to become pregnant during the course of the study
• •Have negative finding in any of the pre-screening and screening requirements
• •Upon fluoroscopy, location of both leads is identified to be outside T8-T10 vertebral levels
• •Unable to perceive the sensation of paresthesia associated with stimulation in the trunk and/or lower extremities
• •Have a drug pump and/or a non-Precision neurostimulation device (regardless of whether active or inactive)
• •Have had any interventional pain procedure or surgeries (including Interlaminar epidural steroid injection, Transforaminal epidural steroid injection, Caudal epidural steroid injection, Selective nerve root block, Intraarticular lumbar facet injection, Sacroiliac joint injection, Piriformis muscle injection, Trochanteric bursa injection, Hip/knee joint injections, Medial branch block (innervates facet joint), Pulsed radiofrequency neurotomy medial branches, Pulsed radiofrequency dorsal root ganglion, Thermal (high temperature) radiofrequency neurotomy medial branches, Trigger point injections, and Botulinum toxin injections) involving the spine within the past 30 days
• •Have any condition that is likely to confound evaluation of study endpoints. Conditions that may make paresthesia coverage variable over the course of the study include multiple sclerosis, partial spinal cord injury, diabetic peripheral neuropathy, peripheral vascular disease, scoliosis, deafferentation, etc.