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Nasals/Zygos
Question | Answer |
---|---|
Which line is placed nearly as parallel to the IR as possible for the SMV projection oft he zygomatic arches? | IOML |
At what level is the CR placed for the SMV projection of the zygomatic arches? | 1 inch posterior to the outer canthi |
For the tangential projection of the zygomatic arch, the top of the head is tilted how many degrees? | 15 degrees away from the side examined |
For the tangential projection of the zygomatic arches the head is positioned so the midsagittal plane is: | 15 degrees toward the side being examined |
A patient with a concave face presents difficulty in showing the right zygomatic arch during a submentovertex projection. In this case the radiographer's best choice is to: | rotate the msp 15 degrees to IR and top of head 15 degrees away from affected side |
Both zygomatic arches can be demonstrated in one projection for which projection? | SMV and AP Axial |