Image Comparison According To Patient Position - Incorrect Posture - VATECH A9 Handbuch

5.6 Image Comparison according to Patient Position –
Incorrect Posture
5.6.1 Forward head posture (Turtle neck syndrome)
For patients with forward head posture, artifacts may occur as shown in the image
below. (Cervical part Ghost image)
Position the patient's back and cervical spine in a position that is as straight as
possible.
Normal C-shaped neck
vatech A9 (PHT-30CSS) User Manual
5. Acquiring CBCT Images
Forward head posture
(Turtle neck syndrome)
Artifact Occurrence
(Cervical Spine Part Ghost)
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