11 SINUS EXPOSURE
User’s Manual (2D)
Planmeca ProMax 2D & 3D s & 3D Classic 57
11.3.3 Adjusting patient’s head position
The positioning lights and the illustrations on the touch
screen help you to position the patient’s head correctly.
NOTE
The illustrations are for guidelines only.
1. Use the forward field at the bottom right corner to
enter the next screen.
2. Position the patient’s midsagittal plane so that it
coincides with the midsagittal plane light.
3. Position the patient’s Frankfort plane as follows.
•
FOR POSTEROANTERIOR AND LATERAL
PROGRAMS:
Position the patient’s Frankfort plane so that it
coincides with the Frankfort plane light. To do this,
adjust the tilt of the patient’s head by raising or
lowering the X-ray unit with the height adjusting
buttons. The patient’s back and neck should be
straight.
Forward field
Front view
Side view
Содержание Planmeca ProMax 3D Classic
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