title: Long-term follow-up of dorsal cord stimulation for chronic pain syndrome after multiple lumbar operations.
mesh_terms: D000328:Adult; D000368:Aged; D004599:Electric Stimulation Therapy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D059408:Pain Management; D013116:Spinal Cord