23 - abnormalities in the structure of the teeth. Congenintal dental dysplasia - etiology, types. Acquired dental dysplasia - etiology, types

characteristics of congenital dental dysplasia

• primarily affect primary teeth

• They are the result of diseases of the pregnant woman or other harmful influences during the period of pregnancy

• Harmful influence (mother) - high fluoride, tetracyclines, infections, low vita D, radiation

Types of congenital dental dysplasia and their etiology (cause)

• Hypoplasia - disturbances in month 3-6 of pregnancy

• Hypomineralisation - disturbances in month 6 of pregnancy

• Pigmentation - disturbances due to taking tetracyclines or high fluoride concentrations during pregnancy

Placia the mineral pig is congenital

Etiology (cause) of acquired dental dysplasia

• Result of common childhood diseases

• Can affect primary and permanent dentitions

• Acquired after - rickets, dyspepsia, hypovitaminosis, infectious diseases, general diseases, fluorosis, tetracycline

Types of acquired dental dysplasia

• Hypoplasia

• Hypomineralisation

• Hypomaturation

• Pigmentation

• Turners dental dysplasia