1 — Anulus fibrosus; 2 — Nucleus pulposus; 3 = 1 + 2 — Intervertebral disc; 4 — Radiate ligament of head of rib; 5 — Costotransverse ligament; 6 — Superior costotransverse ligament; 7 — Lateral costotransverse ligament; 8 — Superior articular facet; 9 -Vertebral arch; 10 — Spinous process; 11 — Costotransverse joint; 12 — Articular facet; 13 — Tubercle; 14 — Neck of rib; 15 — Head of rib; 16 — Joint of head of rib; 17 -Vertebral foramen; 18 — Thoracic vertebra [VIII], vertebral body
