Cages (Spine Surgery)

Cages in spine surgery are small, engineered devices used to stabilize and support the spine after certain procedures, such as removing a damaged disc. They are typically made of materials like titanium or PEEK and are inserted into the space between vertebrae. These cages help restore proper spinal alignment, promote bone growth across the disc space, and provide stability for healing. By maintaining the correct spacing and supporting fusion, they can reduce pain and improve function, especially in cases of herniated discs, degenerative disc disease, or spinal instability.