Exam 3: Tooth Origin and Formation

There is no predictable pattern for tooth eruption.

Complete the following questions by identifying the structure labeled in the diagram related to tooth anatomy. The structure labeled C consists of the _________________________.

The four parts of the periodontium are the ______________________________, the alveolar bone, the gingiva, and the cementum.

Deciduous teeth also are known as baby teeth or primary teeth.

Complete the following questions related to the stages of histological development of teeth based upon this figure. The stage labeled C is ______________________________.

Fusion is where tooth buds unite, resulting in microdontia.

Complete the following questions by identifying the structure labeled in the diagram related to tooth anatomy. The structure labeled H is the _________________________.

The study of tooth form and shape is called

Complete the following questions by identifying the structures on the diagram related to the tissue structure of the tooth. The structure labeled B is the _________________________.

Complete the following questions related to the stages of histological development of teeth based upon this figure. The stage labeled B is ____________________.

The permanent teeth also are known as secondary or succedaneous teeth.

Enamel is the hard outer covering of the crown of the tooth.

Complete the following questions by identifying the structure labeled in the diagram related to tooth anatomy. The structure labeled E is the _________________________.

The clinical crown is

Complete the following questions by identifying the structure labeled in the diagram related to tooth anatomy. The structure labeled F is the _________________________.

Anodontia is the term meaning extra teeth.

Cementum covers the root of the tooth and provides anchorage for the periodontal ligament.

Complete the following questions related to the stages of histological development of teeth based upon this figure. The stage labeled A is ____________________.

Dentinogenesis imperfecta is a genetic disorder resulting in poorly formed dentin.