Spinal fusion is often a surgical treatment that joins two or more vertebrae jointly to stabilise the backbone. This is commonly achieved using screws, rods, and cages to market bone growth concerning the vertebrae. Epidural injections for back pain normally consists of a corticosteroid and anaesthetic to cut back pain https://www.theorthopaedicandpainpractice.com/what-are-some-conditions-associated-with-back-pain/