title: Modified quad helix for Class III treatment.
authors.affiliation: Orthodontic Department, Southend Hospital, Essex, England.
authors.forename: S J
authors.initials: SJ
authors.lastname: Nute
authors.forename: D D
authors.initials: DD
authors.lastname: DiBiase
mesh_terms: D002648:Child; D005260:Female; D006801:Humans; D008313:Malocclusion, Angle Class III / Q000628:therapy*; D016382:Orthodontic Appliance Design; D009967:Orthodontic Appliances; D010155:Palatal Expansion Technique / Q000295:instrumentation*