anatomy skull

Card Set Information

Author:
megtom
ID:
51308
Filename:
anatomy skull
Updated:
2010-11-23 09:26:50
Tags:
skull formaina
Folders:

Description:
structure comeing out of formina and location
Show Answers:

Home > Flashcards > Print Preview

The flashcards below were created by user megtom on FreezingBlue Flashcards. What would you like to do?


  1. f. cecum
    frontal bone - anterior cranial fossa (emissary v.)
  2. cribiform plate
    ethmoid - floor of anterior cf ( CNI- olfactory n)
  3. optic canal
    sphenoid lesser wing - forms orbit and anterior cf ( CNII optic n and aphthalmic a)
  4. superior orbital fissure
    b/w greater and lesser wings of sphenoid - ( CN III oculomotor, CN IV trochlear, CNV, CNVI abducens)
  5. f. rotundum
    • greater wing of sphenoid connects mid CF and pterygopalatine fossa
    • (masillar (2nd) division of trigeminal n (V2))
  6. f. ovale
    greater wing of sphenoid (middle meningeal a.)
  7. f. spinosum
    greater wing of sphenoid (middle meningeal a)
  8. f. lacerum
    b/w temporal sphendoid and occipital bones ( when adult filled w/ cartilage)
  9. carotid canal
    temporal bone (internal carotid a.)
  10. internal acousitc meatus
    • posterior portion of temporal inside skull
    • (CN VII facial n, and CN VIII vestibulocochlear)
  11. jugular canal
    b/w temporal and occipital (internal jucular v, CN IX, CN X, & CN XI)
  12. HYPOGLOSSAL CANAL
    occipital bone - opens anterior to the condyles ( CN XIIX hypoglossal n.)
  13. condylar canal
    • sometime absent
    • occipital bone - opens posterior to the condyles (emissary v.)
  14. supraorbital f.
    • can be absent and replaced w/ supaorbital notch
    • frontal bone (supraorbital N.A.V.)
  15. INFRAORBITAL F.
    maxilla - just below lower border of orbital (infraorbital N.A.V.)
  16. EXTERNAL ACOUSTIC MEATUS
    temporal bone (opening of external ear)
  17. mental f.
    mandible ( mental N.A.V.)
  18. mandibular f.
    inner surface of ramus - opening to a canal (inferior alveolar N.A.V.)
  19. incisive f.
    maxilla- inner anterior midline ( nasopalatine n.)
  20. greater palatine f.
    horizontal portion of palatine ( greater palatine N.A.V.)
  21. LESSER PALATINE F.
    • 2 on each side
    • posterior to greater palatine f. on platine
    • (lesser palatine N/A/V)
  22. NASOLACRIMAL CANAL
    • inferior part of nasolacrimal fossa opens inferor in nasal vacity maxilla bone
    • (nasolacrimal duct)
  23. stylomastoid f.
    on base of temporal bond ( CN VII facial n)
  24. mastoid f.
    • often absent
    • temporal bone ( emissary v.)
  25. f. magnum
    occipital bone ( spinal cord, vertebral aa & spinal protions CN XI accessory n.)

What would you like to do?

Home > Flashcards > Print Preview