“…Spinal fusions were performed in 1 trial only. 23 In 5 trials epidural methylprednisolone was administered at a dosage of 80 mg; 6,15,22,23,31 in 5, epidural methylprednisolone was administered at a dosage of 40 mg; 27,29,34,35,43 in 1 trial epidural dexamethasone was administered at 8 mg; 7 and in 1, epidural dexamethasone was administered at 4 mg. 1 In 6 trials cointervention analgesia was used, 15,22,23,31,34,35 with bupivacaine, morphine, or steroids administered intravenously. Three trials compared epidural steroids to both an inactive and active control 15,29,34 and 1 trial 34 included 2 groups receiving epidural steroids.…”