title: The unpredictability of clinical crown length and recession associated with Crozat arch development.
authors.forename: D
authors.initials: D
authors.lastname: Olsen
authors.forename: A
authors.initials: A
authors.lastname: Kahn
authors.forename: J
authors.initials: J
authors.lastname: Hockel
mesh_terms: D000328:Adult; D016556:Crown Lengthening; D003724:Dental Arch / Q000254:growth & development*; D005260:Female; D005889:Gingival Recession / Q000209:etiology*; D006801:Humans; D008310:Malocclusion / Q000628:therapy; D008875:Middle Aged; D009968:Orthodontic Appliances, Removable / Q000009:adverse effects*; D016910:Orthodontic Brackets; D009969:Orthodontic Wires; D009971:Orthodontics, Corrective / Q000295:instrumentation*; D011379:Prognosis; D015203:Reproducibility of Results