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What are the 4 regions of the temporal bone?
Squamous, tympanic, mastoid, Petrous regions
What structures are in the squamous region of the temporal bone? (3)
Zygomatic arch, zygomatic process, Mandibular fossa
what structures are in the tympanic region of the temporal bone? (2)
External auditory canal, Styloid process
what structures are in the mastoid region of the temporal bone (3)
Mastoid process, mastoid foramen, stylomastoid foramen,
What structures are present in the petrous region of the temporal bone? (5)
Coratid canal, middle cranial fossa, internal acoustic/auditory canal, jugular foramen (posterior: occipital) foramen lacerum ( anteriorly: sphenoid bone)