| 1. | Lateral Semicircular Canal |
| 2. | Posterior Canal |
| 3. | Superior Canal |
| 4. | Conjoined Limb of Superior and Posterior Canals |
| 5. | Sinus Utriculi Posterior |
| 6. | Ductus Endolymphaticus |
| 7. | Canalis Utriculosaccularis |
| 8. | Nerve to Ampulla of Superior Canal |
| 9. | Nerve to Ampulla of Lateral Canal |
| 10. | Ending of Nerve in Recessus Utriculi |