title: A retrospective cephalometric study of the effects of the Harvold appliance in the treatment of 20 patients with a Class II division 1 malocclusion.
abstract: The aim of the study was to investigate the effects of the Harvold appliance on the dentoalveolar and skeletal structures and note the changes produced. The primary impact of the Harvold appliance as shown in this study was dentoalveolar.
authors.forename: C M
authors.initials: CM
authors.lastname: McNamara
mesh_terms: D002508:Cephalometry; D006801:Humans; D008310:Malocclusion / Q000628:therapy*; D008312:Malocclusion, Angle Class II / Q000628:therapy*; D009967:Orthodontic Appliances; D012189:Retrospective Studies