Normal AnatomyEar
the organ for hearing and balance. See
Fig.1,
Fig.2,
Fig.3,
Fig.4,
Fig.5. The anatomical structures displayed in figures 1 - 5 are listed in Table 1. For further information, see under individual structure.
Ear, Table 1.
| 1. | Antrum tympanicum | Fig. 3, Fig. 4 |
| 2. | Attic | Fig. 1, Fig. 3, Fig. 4 |
| 3. | Auditory ossicles | Fig. 3, Fig. 4 |
| 4. | Auditory tube | Fig. 1, Fig. 4 |
| 5. | Carotid canal | Fig. 4 |
| 6. | Cochlea | Fig. 2, Fig. 3, Fig. 4, Fig. 5 |
| 7. | Cochlear nerve | Fig. 2, Fig. 3, Fig. 4, Fig. 5 |
| 8. | Endolymphatic duct | Fig. 3 |
| 9. | Endolymphatic sac | Fig. 3 |
| 10. | External ear | Fig. 1, Fig. 4 |
| 11. | Facial nerve canal | Fig. 3, Fig. 4 |
| 12. | Incus | Fig. 1, Fig. 3, Fig. 4 |
| 13. | Inner ear | Fig. 1 |
| 14. | Internal acoustic meatus | Fig. 3, Fig. 4, Fig. 5 |
| 15. | Jugular fossa | Fig. 4 |
| 16. | Malleus | Fig. 1, Fig. 3, Fig. 4 |
| 17. | Mastoid process | Fig. 1, Fig. 4 |
| 18. | Middle ear | Fig. 1 |
| 19. | Oval window | Fig. 2, Fig. 3, Fig. 4 |
| 20. | Round window | Fig. 2, Fig. 3, Fig. 4 |
| 21. | Semicircular canal | Fig. 2, Fig. 3, Fig. 4, Fig. 5 |
| 22. | Stapes | Fig. 1, Fig. 4 |
| 23. | Styloid process | Fig. 4 |
| 24. | Stylomastoid foramen | Fig. 4 |
| 25. | Temporal bone | Fig. 3 |
| 26. | Tympanic membrane | Fig. 1, Fig. 4 |
| 27. | Vestibule of the ear | Fig. 2, Fig. 3, Fig. 4, Fig. 5 |
| 28. | Vestibular nerve | Fig. 2, Fig. 3, Fig. 5 |
HB
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CT, axial section; a f: serial sections, from caudal to cranial
.
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Ear, Fig.1 | | Ear, Fig.2 | | Ear, Fig.3 (a) |
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Ear, Fig.3 (b) | | Ear, Fig.3 (c) | | Ear, Fig.3 (d) |
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Ear, Fig.3 (e) | | Ear, Fig.3 (f) | | Ear, Fig.4 (a) |
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Ear, Fig.4 (b) | | Ear, Fig.4 (c) | | Ear, Fig.4 (d) |
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Ear, Fig.4 (e) | | Ear, Fig.4 (f) | | Ear, Fig.5 |