A patient comes to radiology with a history of a possible erosion of the superior orbital fissures.Which of the following projections would best demonstrate this structure?

Question

Quizplus · Accepted Answer

A PA axial projection with a 25° to 30° caudal angle to OML is the best choice to demonstrate the superior orbital fissures. This projection allows for the best visualization of the fissures as they are projected through the bony anatomy of the orbit without superimposition. The other options are not specific to the superior orbital fissures or may not provide optimal visualization of the area of interest.

A Patient Comes to Radiology with a History of a Possible