The Parietoacanthial Projection (Waters Method)of the Sinuses Requires the Orbitomeatal

question 32

Multiple Choice

The parietoacanthial projection (Waters method) of the sinuses requires the orbitomeatal line to be placed how many degrees from the plane of the image receptor?

• A) 20 degrees
• B) 27 degrees
• C) 30 degrees
• D) 37 degrees

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