Talon cusp
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A talon cusp, also known as an "eagle's talon", is an extra cusp on an anterior tooth. The term refers to the same condition as dens evaginatus, but the talon cusp is the manifestation of dens evaginatus on anterior teeth. The incidence has been found to range from less than 1% to 6% of the population.[1] Of all cases, 55% occur on the permanent maxillary lateral incisor, and 33% occur on the permanent maxillary central incisor. They are found rarely in primary teeth.
[edit] References
- ^ Neville, B.W., D. Damm, C. Allen, J. Bouquot. Oral & Maxillofacial Pathology. Second edition. 2002. Page 78. ISBN 0-7216-9003-3.
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Dentofacial Anomalies: Malocclusion - Micrognathism - Prognathism - Retrognathism - Temporomandibular joint disorder
Developmental Anomalies: Amelogenesis imperfecta - Anodontia - Concrescence - Dens evaginatus - Dens invaginatus - Dentin dysplasia -
Dentinogenesis imperfecta - Dilaceration - Enamel pearl - Fusion - Gemination - Hyperdontia - Macrodontia - Microdontia - Regional odontodysplasia -
Talon cusp - Taurodontism - Turner's hypoplasia
Hard, Soft and Periapical Tissues: Attrition - Abrasion - Ankylosis - Dental caries - Denticles - Erosion - External resorption - Fluorosis - Gingivitis - Hypercementosis - Impaction - Internal resorption - Periodontitis - Pulpitis - Pulp stones - Ulcer
Maxillomandibular Anomalies: Ameloblastoma - Odontogenic keratocyst - Torus mandibularis - Torus palatinus
Lip and Oral Mucosa: Angular cheilitis - Erythroplakia - Hairy leukoplakia - Leukoplakia
Salivary Glands: Drooling - Benign lymphoepithelial lesion - Frey's syndrome - Mikulicz's disease - Mucus retention cyst - Mumps -
Necrotizing sialometaplasia - Ranula - Sialadenitis - Sialolithiasis - Sjogren's syndrome - Stomatitis - Xerostomia
Tongue: Geographic tongue - Fissured tongue - Glossitis - Glossodynia
