Allograft derived from living tissue intended for subsequent implantation; surgical implants comprised of living tissue; surgical implants comprised of living tissue, namely, spinal implants for spinal surgery; implantable scaffolds comprising living tissue for enhancing therapy; implantable scaffolds comprising living tissue for maintaining tissue contour; implantable scaffolds comprising living tissue, namely, spinal fusion cages for spinal surgery and expandable spinal implants

Medical apparatus and instruments, namely, navigation and robotics systems; medical apparatus and instruments, namely, navigation and robotics systems for use in spinal surgery; medical and surgical apparatuses and instruments; medical and surgical apparatuses and instruments for use in spinal surgery; spinal implants composed of artificial material for spinal surgery; cervical, thoracic, and lumbar spinal implants composed of artificial material for spinal surgery; fusion cages being implants composed of artificial material for spinal surgery; cervical, thoracic, and lumbar fusion cages being implants composed of artificial material for spinal surgery; expandable spinal implants composed of artificial material; insertion tools for spinal implants for spinal surgery; surgical implants for using in spinal surgery comprising artificial materials in the nature of pedicle bone screws, hooks, rods and cross-connectors, and associated surgical instruments; synthetic graft material intended for implantation; biodegradable bone fixation implants for spinal surgery; implantable scaffolds comprising artificial materials