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Updated: Sep 14, 2026

Systematic Assessment of Mammalian Skull Specimens for Dental and Temporomandibular Joint Pathology
Published on: August 22, 2022
Root abnormalities, talon cusps, dentes invaginati with reduced alveolar bone levels: case report
C M McNamara1, M T Garvey, G B Winter
1Regional Orthodontic Department, St James's Hospital, Dublin, Ireland.
Abstract:
This is a case report of a Caucasian female who presented with an unusual combination of dental anomalies: short roots on the maxillary central incisors and premolars, talon cusps, dentes invaginati, low alveolar bone heights, tubercles of Carabelli on the maxillary first and second permanent molars, with pyramidal root morphology in three of the second permanent molars. None of the anomalies alone are particularly uncommon but they have not previously been reported together. The occurrence of the anomalies is probably incidental as the conditions are aetiologically unrelated.
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