title: European College of Orthodontics: Commission of affiliation and titularisation.
abstract: Date of birth: 7 December 1996; sex: male. A.
  13 years 9 months; 9/2009.
  
  
  METHODS
  Angle Class I. Skeletal Class I, severe upper and lower tooth-arch discrepancy. Teeth missing prior to treatment: none.
  Extractions of 14-24-34-44. Appliances and devices: bimaxillary multibracket appliances, Roth .022×.028''. Start of treatment: 14 years 10 months; 10/2010. B.
  1/2012; 16 years.
  26 months.
  1/2012. Thermoformed slip-cover retainer. C. POST-RETENTION RECORDS (1 YEAR MINIMUM): 2/2013; 17 years. Date of end of retention: 3/2014. Duration of retention: 26 months. Post-retention period: 6/2015.
authors.affiliation: 37, boulevard Pierre-Dupong, 1430 Luxembourg, Luxembourg. Electronic address: Jean-Philippe.Becker@cabinet-becker.lu.
authors.forename: Jean-Philippe
authors.initials: JP
authors.lastname: Becker
mesh_terms: D000293:Adolescent; D002508:Cephalometry; D006801:Humans; D008297:Male; D008311:Malocclusion, Angle Class I / Q000628:therapy*; D009971:Orthodontics, Corrective; D014081:Tooth Extraction