Epidural steroid injections in lumbar disc herniation- Evidence synthesis from 72 randomised controlled trials (RCTs) and a total of 7701 patients
Introduction: The role of epidural steroid injection in treating sciatica still remains debatable.Research question: To compare epidural steroid injection with other manipulations in terms of pain control, quality of life and other parameters (Q1), compare the various available ESI alternatives regarding the approach (Q2), compare ESI to analgesia