Hyperdontia, Enamel Defects Anomalies

1 / 10

The location of a supernumerary tooth found in the maxillary anterior midline is called:

Paramolar

Supplemental

Distomolar

Mesiodens

2 / 10

Which term describes supernumerary teeth that appear at birth?

Predeciduous teeth

Neonatal teeth

Natal teeth

Third dentition teeth

3 / 10

Which enamel defect is a quantitative defect causing pits or grooves?

Ameloblastoma

Enamel hypomaturation

Enamel hypoplasia

Enamel hypocalcification

4 / 10

Hyperdontia refers to:

Teeth smaller than normal

Abnormally shaped teeth

Increased number of teeth

Absence of teeth

5 / 10

Enamel hypoplasia is characterized by:

Defective enamel maturation with normal thickness

Excessive enamel deposition

Decreased enamel thickness with normal hardness

Defective enamel calcification with normal thickness

6 / 10

Amelogenesis imperfecta affects the:

Pulp

Cementum

Dentin

Enamel

7 / 10

Cleidocranial dysplasia is characterized by all except:

Delayed closure of fontanelles

Multiple osteomas of bones

Mushroom-shaped cranium

Multiple supernumerary teeth

8 / 10

Dental fluorosis results from:

Fluoride deficiency during enamel formation

Excess fluoride ingestion during enamel formation

Genetic mutation in ameloblasts

Trauma to primary tooth buds

9 / 10

Gardner's Syndrome is primarily associated with:

Multiple osteomas and impacted supernumerary teeth

Absence of teeth

Hypoplastic enamel

Enamel hypomaturation

10 / 10

Turner’s tooth is an example of:

Dentin defect

Supernumerary tooth

Acquired enamel hypoplasia

Hereditary enamel defect

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