title: Aberrant second premolars.
mesh_terms: D000293:Adolescent; D000848:Anodontia; D001641:Bicuspid / Q000002:abnormalities*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D014071:Tooth Abnormalities; D014078:Tooth Eruption; D014080:Tooth Exfoliation; D014094:Tooth, Deciduous