Video LibraryWatch HSS physicians explain spine anatomy and common procedures. No results found Skip to Videos All | Back Pain | Epidural Steroid Injection | Radiofrequency Ablation | Epidural FAQs | Procedure Explanations | 8/5/26 Disc Herniation Explanation 8/5/26 Pain related to facet joints 8/5/26 What causes pain in the cervical spine? 8/5/26 What can cause low back pain?