Male or female ≥ 21 years of age at time of consent
Subject has been recommended to undergo an SCS trial for chronic back with or without leg pain by their pain management physician
Chronic low back pain as defined by persistent low back pain despite prior treatments that continues for 12 weeks or longer
Subject signs a valid, Institutional Review Board (IRB)-approved informed consent form (ICF) provided
You may not be if
Subject is a woman who is not using adequate contraception, is pregnant or breastfeeding or intends to become pregnant during the course of the study
Subject has previously undergone a spinal cord stimulation trial or is already implanted with an active implantable device(s) to treat their pain (Implantable Pulse Generators (IPGs), implantable drug pump, etc.) or pacemaker or implantable cardiac defibrillator
Subject is currently abusing alcohol or illicit drugs
Contraindications to MRIs or the need for recurrent body MRIs
Presence of cardiac pacemakers/defibrillators, implanted medication pumps, intra-cardiac lines, any intracranial implants (e.g., aneurysm clip, shunt, cochlear implant, electrodes) or other implanted stimulators
