title: The BOS MOrth Cases Prize 2009.
abstract: This paper describes the orthodontic treatment of two cases that were successfully entered for the 2009 MOrth Cases Prize. The first case describes the treatment of a class II division 1 malocclusion with increased vertical proportions that was treated with upper and lower self-ligating appliances and headgear for anchorage support. The second case describes the use of a Clark Twin-Block appliance, with headgear, followed by non-extraction upper and lower fixed appliances to treat a class II division 1 malocclusion with an overjet of 14 mm.
authors.affiliation: Leeds Dental Institute and Seacroft Hospital, Leeds, UK. andrewshelton22@yahoo.co.uk
authors.forename: Andrew Thomas
authors.initials: AT
authors.lastname: Shelton
mesh_terms: D000293:Adolescent; D001363:Awards and Prizes; D002508:Cephalometry; D002648:Child; D002985:Clinical Protocols; D005260:Female; D006801:Humans; D008312:Malocclusion, Angle Class II / Q000000981:diagnostic imaging / Q000628:therapy*; D009967:Orthodontic Appliances; D009971:Orthodontics, Corrective / Q000379:methods*; D010043:Outcome and Process Assessment, Health Care; D057887:Overbite / Q000000981:diagnostic imaging / Q000628:therapy*; D010347:Patient Care Planning; D011859:Radiography