A Post-Market Study Evaluating the Prodigy MRI and Proclaim Elite MR Conditional SCS Systems

Inclusion Criteria: * Patient has been implanted with a Prodigy MRI or Proclaim Elite MR conditional SCS system * Patient will receive an MRI scan in compliance with the Instructions For Use (IFU) for the implanted MR conditional SCS system * Patient is ≥ 18 years of age * Patient must be willing and able to comply with study requirements * Patient must indicate his/her understanding of the study and willingness to participate by signing an appropriate Informed Consent Form Exclusion Criteria: * Patient has another implanted device (active or passive) that prohibits safe scanning * Patient has previously experienced an MRI scan-related adverse event * Patient is currently enrolled in another Abbott study that collects MRI safety data * Patient is incapacitated, is unable to read or write, or is pregnant or breastfeeding