@cocktail.world.27: Lumbar Fusion Surgery in ( 3d Animation) How do surgeons stabilize an unstable lower spine? Discover how lumbar fusion surgery uses bone grafts, titanium screws, and rods to support the vertebrae while new bone gradually grows. Watch this realistic 3D medical animation to understand each step of the procedure. For educational purposes only. Not medical advice. #lumbarfusion #spinalfusion #backsurgery #spinesurgery #medicalanimation