I'm pretty sure there are a lot but i'll name a couple such as:
Abnormalities in size:
Macrodontia – large teeth
Microdontia – small teeth, including rudimentary teeth.
Anomalies affecting whole teeth:
Fusion – two teeth joined together from the fusion of adjacent tooth germs
Gemination – two teeth joined together but arising from a single tooth germ
Concrescence – two teeth joined together by cementum
Dens-in-dente (invaginated odontome) – infolding of the outer surface of a tooth into the interior usually in the cingulum pit region of maxillary lateral incisors.Such as:
Additional teeth (hyperdontia)
Localized hyperdontia
Supernumerary teeth
Supplemental teeth
• Hyperdontia associated with specific syndromes, e.g. cleidocranial dysplasia, Gardner’s syndrome.
