title: A cephalometric study of the construction bite of the activator.
mesh_terms: D000202:Activator Appliances; D000293:Adolescent; D002508:Cephalometry; D002648:Child; D003766:Dental Occlusion; D004867:Equipment Design; D006801:Humans; D006928:Hyoid Bone / Q000033:anatomy & histology*; D008312:Malocclusion, Angle Class II / Q000628:therapy; D008334:Mandible / Q000033:anatomy & histology*; D008335:Mandibular Condyle / Q000033:anatomy & histology; D009968:Orthodontic Appliances, Removable