Download A. External Ear 1. The external auditory canal 2. The tympanic

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A. External Ear
1. The external auditory canal
2. The tympanic membrane
3. The tympanic ring
B. Middle Ear
4. The tympanum
5. Where the Eustachian tube
Enters the tympanum
6. Where the Eustachian tube
Enters the nasopharynx
7. Malleus (Hammer)
a) Capitulum
b) Handle
c) Lateral process
8. Incus (Anvil)
a) Short process
b) Long process
9. Stapes (Stirrup)
a) Capitulum
b) Anterior & posterior crus
c) Base-plate
10. Lentiform nodule of the incus
11. Cord of the tympanum
12. Tendon of Tensor tympani muscle
C. Inner Ear
13. The vestibule
14. The fenestra vestibuli (closed by
the stirrup)
15. The promontory
16. Fenestrae cochlea
17. The external semicircular canal
18. The anterior semicircular canal
19. The posterior semicircular canal
20. The cochlea
21. The vestibulocochlear nerve
22. Vestibular canal (Scala vestibuli)
23. Tympanic canal (Scala tympani)
24. Cochlear duct (Scala media)
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