Fig. 2

19-year-old female patient with a Class II division 2 malocclusion, deep overbite and an initial ABO MGS score of 64 (a-c). After bonding of the CCLA the Class II relationship has worsened on both sides (d-f). At the end of MTAD an overcorrection could be achieved (g-i). At the end of fixed appliance therapy, a final ABO MGS score of 14 could be achieved. The result and the individual treatment plan (target set-up with a score of 11) look very similar (j-o). The lateral headfilms before and after show a clockwise rotation of the occlusal plane with a maxillary posterior intrusion (p, q). Good levelling of the mandibular curve of Spee and acceptable torque control could be achieved with the CCLAs