title: Changing positions of supernumerary teeth in the premaxilla: a radiographic study.
abstract: To evaluate possible change of position of unerupted supernumerary teeth in the premaxilla, thirty-one patients were followed clinically and radiographically. Alteration in position could be observed in fourteen cases. Occasionally, migration of supernumerary teeth may occur if surgical intervention is postponed, resulting in a more accessible position.
mesh_terms: D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D008137:Longitudinal Studies; D008437:Maxilla; D011859:Radiography; D013997:Time Factors; D014085:Tooth Migration / Q000000981:diagnostic imaging*; D014096:Tooth, Supernumerary / Q000000981:diagnostic imaging*