title: A biometric study of orthopedically directed treatment of class II malocclusion.
mesh_terms: D000293:Adolescent; D001699:Biometry; D002508:Cephalometry; D002648:Child; D005115:Extraoral Traction Appliances; D005145:Face / Q000033:anatomy & histology; D006801:Humans; D008310:Malocclusion / Q000628:therapy*; D008334:Mandible / Q000254:growth & development; D008445:Maxillofacial Development; D009968:Orthodontic Appliances, Removable; D009971:Orthodontics, Corrective / Q000295:instrumentation