Angle Class II division 2 malocclusions are rare in Korean patients. But, they are
not so easy cases for orthodontic treatment, because the maxillary molars have to be ditally
retracted without adverse reciprocal effects. Micro-implant anchorage provided absolute
anchorage for correction of Class II canine and molar relationships and deep-overbite. Therefore,
a successful and esthetic nonextraction orthodontic treatment of Class II division 2 was
established in a 27 year-old woman within relatively short time.