Epidural injections for the diagnosis and treatment of low-back pain

Abstract

Three hundred four consecutive patients with low-back pain were given epidural anesthetic and steroid injections. A prospective study demonstrated that selected patients had 87% short-term success and 34% relief of pain for as long as 6 months. No patient was cured by these injections. Needle placement during epidural injections was incorrect 25% of the time in experienced hands.