LOINC long common name : XR Facial bones Lateral and Caldwell and Waters;
LOINC short name : XR Face Lat Caldwell Waters;
LOINC description : WATERS-The X-ray beam is perpendicular to the film and makes an angle of about 40
deg with the canthomeatal line. Nose and chin are then more or less in contact with
the radiographic plate. Syns: Occipitomental projection, parietoacanthial projection.
C;