Serial extraction without orthodontic treatment.
D000293:Adolescent; D000328:Adult; D001641:Bicuspid; D002508:Cephalometry; D002648:Child; D002675:Child, Preschool; D006801:Humans; D008310:Malocclusion / Q000601:surgery*; D008963:Molar; D009971:Orthodontics, Corrective; D014081:Tooth Extraction; D014094:Tooth, Deciduous