Does needle electromyography predict outcome after lumbar epidural steroid injection?
NEE is an independent predictor of long-term pain relief after LESI for LSR. Abnormal NEE is predictive of better outcome than normal NEE. A regression equation including NEE and other independent predictors was predictive of pain and functional outcomes.
These results reveal that TGP suppresses juxta-articular osteoporosis and prevents subchondral bone loss. The decreased RANKL and increased OPG expression seen in TGP treated animals could explain how administration of TGP maintains higher BMD.