title: Angle Class II, division 1 malocclusion treated without premolar extraction.
abstract: The treatment of an Angle Class II, Division I malocclusion without the extraction of premolars is described. Treatment was accomplished with the standard edgewise appliance using Merrifield directional forces systems.
authors.affiliation: University of Oklahoma, College of Dentistry, Yukon.
authors.forename: S
authors.initials: S
authors.lastname: McCullough
mesh_terms: D001641:Bicuspid / Q000601:surgery; D002508:Cephalometry; D002648:Child; D006801:Humans; D008297:Male; D008312:Malocclusion, Angle Class II / Q000628:therapy*; D009971:Orthodontics, Corrective / Q000379:methods*; D014081:Tooth Extraction