Question

The curved tomographic layer isn't created by linear movement; it's created by?

a) Panning Movement
b) Tilting Movement
c) Rotational Movement
d) Elevational Movement

Answer 1

The creation of curved tomographic layers involves rotational movement, which is the circular motion of a bone around its longitudinal axis, either toward or away from the body's midline.

Step-by-step explanation:

The curved tomographic layer isn't created by linear movement; it's created by rotational movement.

Rotational movement is defined as the movement of a bone around its longitudinal axis. This can occur in two ways: medial rotation, which is movement toward the midline of the body, and lateral rotation, which is movement away from the midline of the body. This type of movement is what creates the curved layers in tomographic imaging. Thus, when considering a condyloid joint, movement of a body region in a circular motion refers to rotational movement, not elevation.