The Role of Adding Hyaluronidase to Fluoroscopically Guided Caudal Steroid and Hypertonic Saline Injection in Patients with Failed Back Surgery Syndrome: A Prospective, Double-Blinded, Randomized Study

Abstract

The addition of hyaluronidase to fluoroscopically guided caudal epidural steroid and hypertonic saline combination improved long-term pain relief in patients with FBSS.