Preclinical Radio - Pan ID and Image Critique

lateral ceph sensor

Identify 1

soft tissue filter

Identify 2

radiation source for pan and ceph

Identify 3

panoramic sensor

Identify 4

A) in front

In this image, the teeth are ___ the groove of the bitestick

A) in front of

B) behind

B) behind

In this image, the teeth are ___ the groove of the bitestick

A) in front of

B) behind

B) double real image

The structures outlined in green indicate what type of image?

A) real image

B) double real image

C) ghost image

A) real image

The structures outlined in blue indicate what type of image?

A) real image

B) double real image

C) ghost image

C) ghost image

The structures outlined in orange indicate what type of image?

A) real image

B) double real image

C) ghost image

patient is too close to sensor

What is the problem with the patient's positioning in this image?

C) focal trough

What light would need to be adjusted to fix this image?

A) mid-sagittal

B) Frankfort plane

C) focal trough

- patient didn't close all the way

- chin was down

- patient is too close to the film/receptor

What are the problems in this panoramic image?

A) mid-sagittal

What light needs to repositioned to fix this image?

A) mid-sagittal

B) Frankfort plane

C) focal trough

B) Frankfort plane

What light needs to be repositioned to fix this image?

A) mid-sagittal

B) Frankfort plane

C) focal trough

C) focal trough

What light needs to repositioned in order to gain the roots of the upper teeth?

A) mid-sagittal

B) Frankfort plane

C) focal trough

B) Frankfort plane

What light needs to be repositioned in order to fix the flatness seen in this image?

A) mid-sagittal

B) Frankfort plane

C) focal trough

A) up

The chin was slightly ___, resulting in this image

A) up

B) down

B) down

The chin was slightly ___, resulting in this image

A) up

B) down

B) Frankfort plane

What light needs to be repositioned in order to fix the curve of the smile?

A) mid-sagittal

B) Frankfort plane

C) focal trough

ghost of cervical spine

What does the light in the middle of this image represent?

patient moved

What is the cause of this break seen in the image?

B) down

The chin was slightly ___, resulting in this image

A) up

B) down

patient moved

What is the cause of this resultant image?

A) up

The curve of the image is slightly flat, which means the chin was slightly ___

A) up

B) down

body of hyoid

What is the structure circled in blue?

patient's chin was down

What is the problem that resulted in this image, relating to the occlusal plane?

B) ghost

The white arrows represent the ___ hard palate

A) real

B) ghost

A) real

The black arrows represent the ___ hard palate

A) real

B) ghost

B) ghost left mandible

The black triangles represent the ___

A) real left mandible

B) ghost left mandible

C) real right mandible

D) ghost right mandible

B) down

If the pan image appeared too smiley, the patient's chin was too far ___ (image is just a placeholder and not necessarily related to this question)

A) up

B) down

A) up

If the pan image appeared too frowny, the patient's chin was too far ___ (image is just a placeholder and not necessarily related to this question)

A) up

B) down