Talon cusp is an anomalous structure resembling an eagles talon which projects lingually from the cingulum area of an incisor. It is a rare anomaly which is commonly seen in maxillary incisors. This paper is a report of a case of Talon cusp associated with cross-bite and partial anodontia.
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Int J Paediatr Dent
December 2024
Institut für Geowissenschaften, Goethe-Universität Frankfurt am Main, Frankfurt, Germany.
Background: Disruption in odontogenesis can influence the normal development of both deciduous and permanent dentition resulting in anomalies in morphology, number, and position of teeth. Although dental anomalies are frequently reported in clinical practice, their occurrence in past populations from archeological contexts is rarely acknowledged.
Aim: To describe two cases of dental anomalies on two non-adult individuals from Italian archeological sites.
Cureus
October 2024
College of Dentistry, King Saud bin Abdulaziz University for Health Sciences, Riyadh, SAU.
Facial talon cusp is a rare developmental dental anomaly with unknown etiology. This case report is about an 11-year-old boy who presented with discomfort associated with tooth #11. After clinical and radiographical examination, the diagnosis of facial talon cusp (stage 1) was established.
View Article and Find Full Text PDFAm J Hum Biol
November 2024
Research Centre in Evolutionary Anthropology and Palaeoecology, School of Biological and Environmental Sciences, Liverpool John Moores University, Liverpool, UK.
Objectives: Whether gemination or fusion, double teeth are rare worldwide, including Africa based on few published data. New cases from the continent are tallied, and anomalies potentially associated with double teeth are identified. These findings should interest a range of dental researchers.
View Article and Find Full Text PDFKey Clinical Message: Successful management of a rare case involving both dens evaginatus and dens invaginatus in the same tooth, monitored over a 24-month follow-up.
Abstract: Dens invaginatus (DI) is a congenital dental anomaly characterized by the presence of a tooth that resembles a "tooth within a tooth." Conversely, dens evaginatus (DE) is a developmental anomaly distinguished by an additional tubercle or cusp on the tooth's crown.
Hearing impairments and dental anomalies are found in many genetic syndromes. Otodental syndrome is a rare combination of hearing loss and the presence of a pathognomonic dental phenotype known as globodontia, in which the tooth exhibits an abnormal globe shape. There is no histologic evidence of structural anomalies in the enamel, dentin, or pulp.
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