A collection of sterile devices used to induce new spinal bone tissue that consists of a metallic spinal fusion cage, a recombinant human bone morphogenetic protein, and a carrier/scaffold for the protein and resulting bone growth. The bone morphogenetic protein is placed on the carrier/scaffold which is inserted into the spinal fusion cage. The spinal fusion cage is implanted into the spine and new bone tissue is induced at the site of implantation. The device is indicated for spinal fusion procedures in skeletally mature patients with degenerative disc disease (DDD). This is a single-use device.