If a resultant panoramic image shows a reversed smile (frown), the likely cause is that:
A) the patient's chin was too low.
B) the patient's chin was too high.
C) the patient was slumped over.
D) the patient's head was tilted.

Question

Quizplus · Accepted Answer

When a patient's chin is too high while taking a panoramic image, it can result in a reversed smile (frown) appearance. This is because the image projection is distorted, and the curving of the jawline appears to be inverted.

If a Resultant Panoramic Image Shows a Reversed Smile (Frown)