title: Unusual orthodontic retreatment.
abstract: This case report describes the retreatment of a patient with a Class II Division 1 malocclusion; she had the same anteroposterior discrepancy after undergoing fixed appliance treatment with extraction of 4 first premolars.
authors.affiliation: Department of Orthodontics, Bauru Dental School, University of São Paulo, Brazil. jansong@travelnet.com.br
authors.forename: Guilherme
authors.initials: G
authors.lastname: Janson
authors.forename: Marcos R
authors.initials: MR
authors.lastname: Janson
authors.forename: Karina Santana
authors.initials: KS
authors.lastname: Cruz
authors.forename: José Fernando Castanha
authors.initials: JF
authors.lastname: Henriques
authors.forename: Marcos Roberto
authors.initials: MR
authors.lastname: de Freitas
mesh_terms: D000328:Adult; D001294:Attitude to Health; D001641:Bicuspid / Q000601:surgery; D005115:Extraoral Traction Appliances; D005260:Female; D006801:Humans; D008312:Malocclusion, Angle Class II / Q000628:therapy*; D010347:Patient Care Planning; D010349:Patient Compliance; D017060:Patient Satisfaction; D019233:Retreatment; D012690:Serial Extraction; D014087:Tooth Movement Techniques / Q000295:instrumentation / Q000379:methods; D016896:Treatment Outcome; D016312:Treatment Refusal