Surgical and medical implants for treatment of spine and foot and ankle, namely, spine and spinal implants comprised of living tissue, foot and ankle implants comprised of living tissue

Surgical and medical implants and instrumentation for treatment of spine and foot and ankle, namely, spine and spinal implants composed of artificial materials, foot and ankle implants composed of artificial materials, fixation devices, cervical plates, lumbar plates, orthopedic plates, fixed and expandable intervertebral devices, fusion cages, corpectomy devices, distraction devices, screws, rods, spacers, connectors, access instrumentation, retractors, disc preparation tools, drills, reduction tools, insertion and extraction devices