Pt3

Class I occlusion is also called:

Neutrocclusion/Orthognathic

In Class I, the maxillary first molar is positioned:

½ tooth distal to the mandibular 1st molar

In Class I occlusion, the maxillary canine is:

Distal to mandibular canine

Compensating curves allow:

Efficient chewing while stabilizing arches

The Curve of Spee is viewed in what direction?

Anterior-posterior (2D)

The Curve of Spee begins at the:

Canines

Mandibular teeth in the Curve of Spee are:

Concave

Maxillary teeth in the Curve of Spee are:

Convex

The Curve of Wilson describes curvature of:

Occlusal plane of posterior teeth

The Curve of Wilson is:

2D

The Curve of Wilson moves in which direction?

Medial-lateral

The Curve of Wilson moves in the _______ direction of the Curve of Spee.

Opposite

The Curve of Wilson allows for:

Sphere of motion during chewing

The Sphere of Monson represents:

Half of a sphere

The Sphere of Monson combines which curves?

Curve of Spee and Curve of Wilson

The Sphere of Monson is:

3D