Close
Normal transparency of the maxillary and frontal sinuses, no sign of opacification (which would suggest sinusitis). No apparent bony abnormality (note: this exam is completely obsolete in the context of trauma).
Structures of the skull are listed below:
frontal sinus
nasal bone
ethmoidal sinus
nasal septum
greater wing of sphenoid
infraorbital foramen
foramen rotundum
posterior ethmoid sinus
zygomatic bone
maxillary sinus
aveolar recess of maxilla
sphenoidal sinus
foramen ovale
aveolar process of maxilla
condyle of the mandible
petrous ridge
tongue
mandible