Across
- 4. lateral outer attic wall
- 5. first bend of facial nerve in middle ear
- 8. anterior wall of middle ear cleft
- 10. passage connecting mastoid and middle ear
- 12. hard and dense part of temporal bone
- 13. oval window open into
- 14. spiral shaped bone of ear
- 16. largest constant mastoid air cell
- 18. organ of balance and hearing resides in
- 20. space where cholesteatoma originates
- 21. inferior wall of middle ear
- 22. basal coil of cochlea in middle ear
Down
- 1. epitympanum
- 2. ossicle with vulnerable blood supply
- 3. sensation of feeling off-balance
- 4. posterior middle ear muscle
- 6. one of the middle ear contents for normal physiological function
- 7. test that measures hearing acuity
- 8. earwax
- 9. spiny process close to MacEwan's triangle
- 11. middle ear roof
- 15. bony process separating epitympanum
- 17. anterior petrotympanic fissure
- 19. tympanic branch of glossopharyngeal nerve
- 23. lateral most ossicle