Orbits Flashcards

1
Q

Orbital Blow-out Fx

A

one of the walls of orbit is fx, but orbital rim remains intact.

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2
Q

Pre MRI exams are done to r/o

A

Metalic foreign objects

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3
Q

PA Axial (Modified Caldwell)

A
  • OML perp
  • CR 30 degrees exits nasion

****PR’s below orbital shadows****

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4
Q

Modified Waters

A
  • 50 degree OML (only chin touching IR)
  • CR is perp exiting midorbits

****PR’s well below orbital shadows****

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5
Q

Lateral (only affected side)

A
  • MSP II
  • IPL is perp
  • CR centered to outer canthus
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