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1.1.2 Frequency

Оглавление

 Anodontia: extremely rare

 Hypodontia: incidence: 4.4–13.4%. The most common developmental anomaly

 Oligodontia: incidence: 0.25%

 Hypodontia of the deciduous teeth affects less than 1% of childrenFigure 1.1 Hypodontia: clinical photograph of missing maxillary lateral incisors(source: Bin im Garten, https://commons.wikimedia.org/wiki/File:Hypodontie_der_zweiten_oberen_Schneidz%C3%A4hne_IMG_1726.JPG. Licensed under CC BY‐SA 3.0).

Handbook of Oral Pathology and Oral Medicine

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