Malocclusion Type: Class II Division I Malocclusion previously treated with extraction of upper first premolars and lower one incisor extraction presented with complete (bilateral) posterior Crossbite.
Mechanics: MBT (3M) Mechanics in the maxillary arch and Self-ligating Appliance (3M- Smartclip) in the Mandibular arch.
Treatment: Levelling, Aligning, Correction of Bilateral Posterior Crossbite, Overjet and Deep Overbite Correction.