INTERLOCK

A system for use in spinal interbody fusion surgery, including monolithic spinal fusion implants sized and configured for placement in the intradiscal space between and for the immobilization of adjacent vertebral bodies of a spine for fusion, the implants being plastically deformable and expandable, and of fixed configuration and non-expandable, the implants being made of metal such as titanium, or metal alloys; surgical instruments for use in spinal interbody fusion, including endplate preparation tools, sizers, inserter tools, removal and revision tools, and injectors