Orbits Flashcards
1
Q
Orbital Blow-out Fx
A
one of the walls of orbit is fx, but orbital rim remains intact.
2
Q
Pre MRI exams are done to r/o
A
Metalic foreign objects
3
Q
PA Axial (Modified Caldwell)
A
- OML perp
- CR 30 degrees exits nasion
****PR’s below orbital shadows****
4
Q
Modified Waters
A
- 50 degree OML (only chin touching IR)
- CR is perp exiting midorbits
****PR’s well below orbital shadows****
5
Q
Lateral (only affected side)
A
- MSP II
- IPL is perp
- CR centered to outer canthus