Acquiring 3D TMJ and Maxillo Facial Images > Acquiring 3D Maxillo Facial Images

Preparing and Positioning Patients for 3D Maxillo Facial Images

To prepare and position the patient, follow these steps:

1. Position the 3D head rest (make sure that it clicks fully into place), or

Position the 3D bite block support (make sure that it clicks fully into place) and place the 3D bite block or the 3D child bite block for a pediatric patient. Cover the bite block with a hygienic barrier. If needed, use the edentulous bite block.

• Will appear on the interface if you do not use the corresponding positioning accessory. Click on it.
• The appropriate accessory will appear in green. The inappropriate accessory will appear in red.

2. Ask the patient to remove and place all metal objects in the jewelry tray.
   
   

3. Ask the patient to wear a lead apron. Ensure that the apron lays flat across the patient’s shoulders.

4. Ask the patient to enter the unit. On the Touchscreen Control Panel, press and hold  to adjust the unit to the height of the patient.

5. Ask the patient to do the following:

Stand up straight. Grip the lower handle on each side. Rest the chin on the chin rest support and the forehead on the forehead support. Position the feet slightly forward. Relax and lower the shoulders for full motion of the unit rotative arm.

6. On the Touchscreen Control Panel, click to turn ON the Live Positioning Assistance.

7. On the Touchscreen Control Panel, use the buttons or drag to select the lateral adjustment of the Field of View (FoV) Ⓐ.

8. On the Touchscreen Control Panel, use the  buttons or drag to select the axial FoV position Ⓑ.

9. If you need to change the size of the FoV, click the dropdown list and select your option.

10. Immobilize the patient's head with the temple supports. Tighten the temple supports using the temple support adjustors.

11. Ask the patient to do the following:

• Close the eyes.
• Remain still.
• Breathe through the nose.
• Place the tongue in contact with the palate.
• Not swallow.

 

Related Topics

Acquiring 3D Maxillo Facial Images

Setting Acquisition Parameters for 3D Maxillo Facial Images

Launching the X-Ray for 3D Maxillo Facial Images

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