This preliminary study assesses the efficacy of epidural injections of 80 mg triamcinolone acetonide plus 0.5% procaine hydrochloride in saline, administered via the caudal route, in a double ...

It updates a 2007 assessment by the AAN. With an epidural steroid injection, a steroid or corticosteroid medication is injected into a part of the spine called the epidural space. The goal is to ...