Question:
What are the know shifts for the QUASAR Penta-Guide OBI Phantom when using the tilt plate?
Answer:
X= 10 mm (right)
Y= 10 mm (inferior)
Z= 10 mm (posterior)
If the tilt plate is in the standard position with the pillar towards the inferior end of the couch. Rotations should be=
Roll= 0.75 degrees
Pitch= 1.25 degrees
Yaw= 1.0 degrees