title: Directional forces and favourable changes of A point in Class II, division 1 cases.
mesh_terms: D002508:Cephalometry; D002648:Child; D003766:Dental Occlusion; D006801:Humans; D007180:Incisor / Q000033:anatomy & histology*; D008310:Malocclusion / Q000628:therapy*; D008312:Malocclusion, Angle Class II / Q000473:pathology / Q000628:therapy*; D008445:Maxillofacial Development; D014087:Tooth Movement Techniques