Injury to the permanent tooth germ after trauma to the deciduous predecessor.
D002675:Child, Preschool; D003744:Dental Enamel Hypoplasia / Q000209:etiology; D003970:Diastema / Q000209:etiology; D006801:Humans; D007180:Incisor; D007223:Infant; D008310:Malocclusion / Q000209:etiology / Q000628:therapy; D009971:Orthodontics, Corrective; D014071:Tooth Abnormalities / Q000209:etiology; D014083:Tooth Germ / Q000293:injuries*; D014094:Tooth, Deciduous / Q000293:injuries*; D014095:Tooth, Impacted / Q000209:etiology; D014097:Tooth, Unerupted