Final; Panoramic Radiographic Anatomy

Question 1

What are the three types of images seen in panoramic radiography

Answer 1

single real images
double real images
ghost images

Question 2

This is seen when only one image results from a given anatomical structure

Answer 2

single real images

Question 3

Where is the structures located in a single real image

Answer 3

between the rotation center and film; x-ray beam only passes through the structure one time

Question 4

Most of the images in a panoramic are what type of image

Answer 4

single real image

Question 5

This is sen when two images of a single object are seen on the radiograph; mostly produced by structures located in the midline

Answer 5

double real images

Question 6

What structures result in double real images

Answer 6

hard and soft palates
hyoid bone
cervical spine

Question 7

When is a double real image seen

Answer 7

when he x-ray beam passes through an object twice as the tube he’d rotates around the patient

Question 8

These are formed by dense objects located between the tube head and the rotation center

Answer 8

ghost images

Question 9

What can cause a ghost image to form

Answer 9

external objects such as earrings

dense anatomical structures such as the mandible