title: The John Kay Williams Gold Medal of the Royal College of Surgeons of England and Glasgow 2013.
abstract: This paper describes the clinical treatment of two cases treated by the recipient of the 2013 Membership in Orthodontics John Kay Williams Gold Medal of the Royal College of Surgeons of England and Glasgow. The first case describes the management of a 12-year-old male with a class II division 1 malocclusion complicated by Molar Incisal Hypominaralization, an increased overjet and severe upper arch crowding using fixed appliances with anchorage support from temporary anchorage devices. The second case involves the management of a class II division 2 malocclusion complicated by crowding of the upper and lower arches treated on an extraction basis using fixed appliances.
authors.forename: Christopher Jonathan
authors.initials: CJ
authors.lastname: Clayton
mesh_terms: D000293:Adolescent; D002508:Cephalometry / Q000379:methods; D002648:Child; D003744:Dental Enamel Hypoplasia / Q000150:complications; D005260:Female; D006801:Humans; D008297:Male; D008312:Malocclusion, Angle Class II / Q000150:complications / Q000628:therapy*; D052280:Orthodontic Anchorage Procedures / Q000295:instrumentation; D016382:Orthodontic Appliance Design; D016910:Orthodontic Brackets; D018704:Orthodontic Retainers; D009969:Orthodontic Wires; D057887:Overbite / Q000628:therapy; D010347:Patient Care Planning; D063173:Retrognathia / Q000628:therapy; D014081:Tooth Extraction / Q000379:methods
keywords: Class II division 1,; MOrth,; Pre-adjusted edgewise appliance,; class II division 2; temporary anchorage devices,