Basic Oral Anatomy

Question 1

Frenum

Answer 1

A narrow band of tissues that connects two structures.

Question 2

Mandible (mandibular arch)

Answer 2

The mandible is the only bone in the skull that moves freely.

Question 3

Pits

Answer 3

Sharp deep depression

Question 4

Random information

Answer 4

There are no premolars or third molars in complete primary dentition; pulp chambers are larger and pulp horns higher than in permanent teeth. From ages 2-6 children have 20 primary teeth and no permanent teeth.

Question 5

Mixed dentition

Answer 5

Usually occurs between the ages of six and twelve.