D & S 1
Toward the outside of the mouth is
Lateral
Toward the front of the mouth
Anterior
Toward the mid-line of the dental arch is
Mesial
How many factors are key to successful tooth movement
4
What is the term used to refer to the misalignment of teeth
Malocclusion
Away from the midline
Distal
Toward the back of the mouth is
Posterior
Surface that faces the lips
Labial
How many bicuspids should an adult have in the upper arch
Four
The mandibular is positioned forward in which type of bite
Underbite
The biting surface of the molars is the
Occlusal
Direction means toward the middle
Medial
What are the depressions between the cusps
Fossa
What is the precise spot the teeth touch
Contact Point
When the lower jaw protrudes forward this classification is known as
Class 3
Surface that faces the cheek
Buccal
Surface that faces the lips and cheeks
Facial
Imaginary horizontal plane is called
Occlusal Plane
The biting surface on the anterior teeth
Incisal
How many divisions does a Class II occlusion have
2
Elevated crest that form the mesial and distal margins on the occlusal surface
Marginal Ridge
Front four teeth are called
Incisors
Max teeth that face the inside of mouth
Palatal
Surface of mandibular teeth that face the tongue
Lingual
An underbite would be considered which classification
3