Central Rays
Central Ray for AP Axial Towne skull
What is 2.5" above glabella?
PA skull
What is the frontal bone?
located inferior to the maxillary sinuses
What is the Waters projection?
Bony destruction followed by bony repair
What is Paget's disease?
Central Ray for PA (AP) skull
What is exiting / entering glabella?
AP Axial Towne skull
What is the occipital bone?
appearing to fill the orbits
What is the PA?
Bone fragment depressed into cranial cavity
What is a depressed fracture ?
Central Ray for Parietoacanthial (Waters) skull
What is entering / exiting acanthion
Lateral skull
What is the downside parietal bone?
located inferior to the frontal bone
What is the AP Axial Townes ?
A fracture through the dense inner portion of the temporal bone
What is a basal skull fracture?
Central Ray for lateral skull
What is 2" superior to EAM
Parietoacanthial Waters- skull
What is the infraorbital margins (or orbital floors) ?
located in the lower 1/3 of the orbits
What is the PA Axial Caldwell?
A fracture causing jagged lines at right angles to long axis of a bone
What is a linear skull fracture ?