Spinal Fusion is Permanent

Spinal fusion is permanent and most patients do not fully understand what that means until it is too late. Dr. Brent Kimball of DISC Neurosurgery & Spine in Lone Tree, CO breaks down the reality of fusion surgery: once two vertebrae are fused, that level of your neck will never move again. While fusion is absolutely necessary in cases of fractures, severe instability, or deformity, it has become the system default not because it is always the best option, but because it is predictable, familiar, and easy for insurance to approve. If your problem is a damaged disc compressing a nerve, motion preservation may be possible through disc replacement or hybrid surgery. That decision impacts how your neck functions for decades.