"Otodental" dysplasia.
The case of a 3 11/12-year-old Chinese boy with the dental abnormalities of "otodental" dysplasia is reported. Hearing was normal. Dental anomalies consisted of delayed eruption of globe-shaped molars, bulbous deciduous canines, and double pulp chambers in the molars. Radiographs taken 4 years later showed taurodontic molars, supernumerary microdontic teeth, retarded formation of premolars, and probable aplasia of the mandibular second premolars.
D002648:Child; D002675:Child, Preschool; D006319:Hearing Loss, Sensorineural; D006801:Humans; D008297:Male; D014071:Tooth Abnormalities / Q000473:pathology*; D014094:Tooth, Deciduous / Q000002:abnormalities*