Abnormalities of all tissues of tooth structure

Date: 2015-10-07; view: 479.

Topicality.

Lecture 1. Non-caries affection of tooth hard tissues, which appear in period of follicular stage of tooth development.

Both the primary and permanent dentitions may be affected by violation of the dental hard tissues. These variations may be exclusively genetically determined, brought about by either local or systemically acting environmental factors, or possibly from a combination of both genetic and environmental factors acting together. Knowledge of this problem is important for being aware of the psycho-social aspect when meeting children and families affected by these conditions. There are many stories of social isolation of even very young children as a result of their missing or discoloured teeth. It is necessary to be able to diagnose and treat these diseases correctly to avoid complications and teeth missing.

Objective: teach to ethiology, diagnostics, clinical appearances and treatment of abnormalities of tooth structure.

Plan of lecture:

1. Abnormalities of all tissues of tooth structure - regional odontodysplasia.

2. “Environmentally determined” enamel defects.

3. Fluorosis.

4. Molar-incisor hypoplasia.

5. Amelogenesis imperfecta

6. Dentinogenesis imperfecta

7. Dentinal dysplasia