| 1. | Anterior longitudinal ligament | Fig. 9, Fig. 11 |
| 2. | Basivertebral vein(s) | Fig. 9 |
| 3. | Body of vertebra | Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 6, Fig. 9, Fig. 10, Fig. 11, Fig. 12, Fig. 13, Fig. 14, Fig. 15 |
| 4. | Cauda equina | Fig. 4, Fig. 5, Fig. 8, Fig. 9, Fig. 12, Fig. 13 |
| 5. | Conus medullaris | Fig. 8, Fig. 9, Fig. 11 |
| 6. | Dorsal root ganglion | Fig. 14 |
| 7. | Epidural fat | Fig. 5, Fig. 9, Fig. 13 |
| 8. | Epidural vein(s) | Fig. 10 |
| 9. | Erector spinae muscle | Fig. 4, Fig. 10, Fig. 12, Fig. 13, Fig. 14 |
| 10. | Facet joint | Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 14 |
| 11. | Inferior articular process | Fig. 2 |
| 12. | Interspinous ligament | Fig. 9 |
| 13. | Intervertebral disc | Fig. 2, Fig. 3, Fig. 5, Fig. 6, Fig. 9, Fig. 10, Fig. 11, Fig. 15 |
| 14. | Intervertebral foramen | Fig. 2, Fig. 14 |
| 15. | Lamina of vertebral arch | Fig. 1, Fig. 5, Fig. 14 |
| 16. | Ligamentum flavum | Fig. 5 |
| 17. | Nerve root | Fig. 10, Fig. 12 |
| 18. | Paravertebral vein(s) | Fig. 6 |
| 19. | Pedicle | Fig.1, Fig. 3, Fig. 4, Fig. 7, Fig. 8, Fig. 10, Fig. 13, Fig. 15 |
| 20. | Posterior longitudinal ligament | Fig. 9, Fig. 11 |
| 21. | Psoas muscle | Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 12, Fig. 13, Fig. 14 |
| 22. | Quadratus lumborum muscle | Fig. 12 |
| 23. | Root pocket | Fig. 3, Fig. 4 |
| 24. | Sacroiliac joint | Fig. 1, Fig. 8, Fig. 15 |
| 25. | Spinal cord | Fig. 8, Fig. 9, Fig. 11 |
| 26. | Spinal nerve | Fig. 3, Fig. 7, Fig. 8, Fig. 11 |
| 27. | Spinous process | Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5,Fig. 9, Fig. 12, Fig. 14 |
| 28. | Subarachnoid space | Fig. 3, Fig. 4, Fig. 5, Fig. 7, Fig. 8, Fig. 9, Fig. 11, Fig. 12, Fig. 13, Fig. 14 |
| 29. | Superior articular process | Fig. 2, Fig. 5 |
| 30. | Transverse process | Fig. 1, Fig. 4, Fig. 13, Fig. 15 |