Lumbar disk disease.
D003937:Diagnosis, Differential; D006801:Humans; D007268:Injections, Epidural; D007405:Intervertebral Disc Displacement / Q000175:diagnosis / Q000188:drug therapy*; D008775:Methylprednisolone / Q000008:administration & dosage / Q000627:therapeutic use*
D008775:Methylprednisolone