Regional odontodysplasia

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Regional odontodysplasia Classification and external resources
ICD-10	K00.4
ICD-9	520.4

Regional odontodysplasia is a developmental abnormality of teeth, usually localized to a certain area and nonhereditary. The enamel, dentin, and pulp of teeth are affected, and on radiographs the teeth are described as "ghost teeth".

[edit] References

• Kahn, Michael A. Basic Oral and Maxillofacial Pathology. Volume 1. 2001.

v • d • e Oral Pathology: Stomatognathic disease (K00-K14, 520-529) Developmental Anomalies Anodontia/Hypodontia - Hyperdontia - abnormalities of size and form of teeth (Concrescence, Fusion, Gemination, Dens evaginatus/Talon cusp, Dens invaginatus, Enamel pearl, Macrodontia, Microdontia, Taurodontism) - disturbances in tooth formation (Dilaceration, Regional odontodysplasia, Turner's hypoplasia) - other hereditary disturbances in tooth structure (Amelogenesis imperfecta, Dentinogenesis imperfecta, Dentin dysplasia) Hard, Soft and Periapical Tissues Attrition - Abrasion - Ankylosis - Dental caries - Denticles - Erosion - External resorption - Fluorosis - Gingivitis - Impaction - Internal resorption - Periodontitis - Pulpitis - Ulcer Dentofacial Anomalies Malocclusion - Micrognathism - Prognathism - Retrognathism - Temporomandibular joint disorder Maxillomandibular anomalies Ameloblastoma - Cherubism - Congenital epulis - Odontogenic keratocyst - Torus mandibularis - Torus palatinus Salivary glands Drooling - Benign lymphoepithelial lesion - Necrotizing sialometaplasia - Ranula - Sialadenitis - Sialolithiasis - Stomatitis - Xerostomia - Aphthous ulcer Lip and Oral mucosa Angular cheilitis - Erythroplakia - Hairy leukoplakia - Leukoplakian - White sponge nevus Tongue Geographic tongue - Fissured tongue - Glossitis - Glossodynia - Black hairy tongue Other Velopharyngeal inadequacy - Toothache