Controlled serial extraction.
D002508:Cephalometry; D002648:Child; D006801:Humans; D008310:Malocclusion / Q000628:therapy*; D008445:Maxillofacial Development; D009967:Orthodontic Appliances; D009971:Orthodontics, Corrective; D012690:Serial Extraction; D014078:Tooth Eruption; D014081:Tooth Extraction