Nasal Accessory Sinuses
I had a question regarding the location of the ethmoid sinus the other day. This is one of the better diagrammatic skulls that I’ve seen that displays their position in relation to the face. On the inside edge of the orbit, the cells that have been laid bare are the ethmoidal air cells. The ethmoid sinus isn’t one single cavity within the skull, but several sets of air cells within the ethmoid bone, behind the nasal cavity. 
Diseases of the Nose and Throat. Herbert Tilley, 1919.

Nasal Accessory Sinuses

I had a question regarding the location of the ethmoid sinus the other day. This is one of the better diagrammatic skulls that I’ve seen that displays their position in relation to the face. On the inside edge of the orbit, the cells that have been laid bare are the ethmoidal air cells. The ethmoid sinus isn’t one single cavity within the skull, but several sets of air cells within the ethmoid bone, behind the nasal cavity.¬†

Diseases of the Nose and Throat. Herbert Tilley, 1919.

224 notes

Show

  1. stuartstuartstuartstuart reblogged this from biomedicalephemera
  2. nan-pisa reblogged this from biomedicalephemera
  3. friskynixon reblogged this from fuckyeahmedicaldiagrams
  4. geniusesandthieves reblogged this from biomedicalephemera
  5. lafrutta reblogged this from biomedicalephemera
  6. artumeartemis reblogged this from senses-working-overtime
  7. 42violethill reblogged this from fuckyeahmedicaldiagrams and added:
    Guess who’s suffering from her sinuses right now?
  8. kitty-kissez reblogged this from kitty-kissez
  9. skullofagerman reblogged this from iluvyourekg and added:
    My arch nemesis.
  10. iluvyourekg reblogged this from biomedicalephemera
  11. rythulian reblogged this from biomedicalephemera
  12. mitjaissick reblogged this from biomedicalephemera
  13. asketchfor-esg reblogged this from biomedicalephemera
  14. punkinsoup reblogged this from fuckyeahmedicalstuff
  15. mondaygirl reblogged this from biomedicalephemera
  16. take25again reblogged this from fuckyeahmedicaldiagrams
  17. harmharm130 reblogged this from biomedicalephemera
  18. midgetmonkey reblogged this from fuckyeahmedicaldiagrams
  19. adventuresoferin reblogged this from biomedicalephemera
  20. nutellapanda reblogged this from biomedicalephemera and added:
    Diseases of the Nose and Throat. Herbert Tilley, 1919.
  21. partsofspeech reblogged this from biomedicalephemera
  22. inspirealime reblogged this from fuckyeahmedicalstuff
  23. rnrants reblogged this from fuckyeahmedicalstuff
  24. zehypocriticaloath reblogged this from biomedicalephemera
  25. dissthepiecesonja reblogged this from biomedicalephemera
  26. vampaya reblogged this from biomedicalephemera
  27. standardspecific reblogged this from biomedicalephemera
  28. ventricula reblogged this from fuckyeahmedicaldiagrams
  29. volartissue reblogged this from fuckyeahmedicaldiagrams
  30. dfnstra reblogged this from biomedicalephemera
  31. talkingshrimp reblogged this from fuckyeahmedicalstuff
  32. soyundesafinado reblogged this from dirty-play
  33. dirty-play reblogged this from biomedicalephemera
  34. edwin1303 reblogged this from fuckyeahmedicalstuff
  35. ultimateoutlaw reblogged this from fuckyeahmedicalstuff
  36. biomedicalephemera posted this