Thoracic Human Spinal Column ModelAnatomy and orthopaedic programs studying the thoracic spinal column benefit from models that include all 12 thoracic vertebrae with discs, and this 3B Scientific thoracic spinal column model presents thoracic nerves and spinal cord alongside the bony column. This spinal replica consists of the 12 thoracic vertebrae with intervertebral discs, thoracic nerves and spinal cord. This quality thoracic spinal column is affordable and anatomically correct.