MR-based outcome predictors of lumbar transforaminal epidural steroid injection for lumbar radiculopathy caused by herniated intervertebral disc
European Radiology, 08/01/2012
Lee JW et al. – Herniated intervertebral disc (HIVD) in the foraminal or extraforaminal zone is the only good MR–based outcome predictor of lumbar transforamial epidural steroid injection (ESI) for lumbar radiculopathy.



