title: Nonsyndromic multiple mandibular supernumerary premolars: a case report.
abstract: Supernumerary teeth are generally asymptomatic and may not become visible radiographically until a patient's normal teeth have erupted. Moreover, diagnosing, treating, and following up supernumerary teeth appropriately with radiographic images is important. In this case report, we present radiographic images, including three-dimensional computerized tomography films, of a 13-year-old patient with four nonsyndromic mandibular supernumerary premolars, and the surgical treatment.
authors.affiliation: Department of Oral Health, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan. yumiko-t@nagasaki-u.ac.jp
authors.forename: Yumiko
authors.initials: Y
authors.lastname: Kawashita
authors.forename: Toshiyuki
authors.initials: T
authors.lastname: Saito
mesh_terms: D000293:Adolescent; D001641:Bicuspid / Q000002:abnormalities* / Q000601:surgery; D006801:Humans; D021621:Imaging, Three-Dimensional / Q000379:methods; D008297:Male; D008334:Mandible / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed / Q000379:methods; D014081:Tooth Extraction; D014094:Tooth, Deciduous / Q000601:surgery; D014095:Tooth, Impacted / Q000000981:diagnostic imaging; D014096:Tooth, Supernumerary / Q000000981:diagnostic imaging* / Q000601:surgery