European College of Orthodontics: Commission of affiliation and titularisation.

UNLABELLED: Date of birth: 26/04/1998; gender: female. A.

PRETREATMENT DOCUMENTS: 8 years old; 04/10/2006.

DIAGNOSIS: Angle's Class: Class II division 1.

MISSING TEETH BEFORE TREATMENT: None.

TREATMENT PLANNING: Appliances or means: Phase I: interception with placement of an expander followed by a Pull type activator; Phase II: three years later, placement of a Damon's bimaxillary multi-bracket.

BEGINNING OF PHASE I: 8 years old; 08/11/2006.

END OF PHASE I: 9 years old; 20/12/2007. TREATMENT DURATION OF THE 1ST ACTIVE PERIOD: 11 months.

BEGINNING OF PHASE II: 12 years old; 09/03/2010. B.

POSTREATMENT DOCUMENTS: 14 years old; 17/12/2011: 14 years old. C. POST-RETENTION DOCUMENTS: (minimum 1 year): 10/01/2012; 15 years old.

RETENTION PERIOD: Unlimited.