For a lateral projection of the facial bones the CR will enter the:
halfway between the outer canthus and the EAM
Where is the CR for the parietoacanthial projection of the facial bones?
acanthion
In the parietoacanthial projection, the orbital floor should be:
perpendicular to the IR and parallel to the CR
Trauma patents may arrive in the department with their ahead mobolized, a reverse watersd can be performed by adjusting the CR to be parallel to the:
mentomeatal line
For the Waters method, the orbilomeatal line is placed at what angle to the IR?
37 degrees
Which facial bones are clearly demonstrated in the parietoacanthial (Waters) projection?
orbits, maxillae, zygomatic arches
The parietoacanthiomeatal of the facial bones is often modified so there is less angulation of the facial bones, the sorbitomeatal line is adjusted to what angle?
55 degrees
The lateral projection clearly demonstrates the:
all facial bones in their entirety
What baseline is placed perpendicular to the IR for the acanthioparietal projection of the facial bones?
