[Ricketts' technic].
D000293:Adolescent; D002648:Child; D003818:Dentition, Mixed; D006801:Humans; D007180:Incisor; D008310:Malocclusion / Q000628:therapy; D009967:Orthodontic Appliances; D009971:Orthodontics, Corrective / Q000295:instrumentation / Q000379:methods; D014087:Tooth Movement Techniques / Q000295:instrumentation
A Ricketts-technika.