message board Class II Div 1 Deep-Bite Teen Aligner Case A Townie shares an Invisalign case that utilized elastics to achieve a nice result. Smileman Member Since: 08/04/08 Post: 1 of 8 14 13-year-old healthy male presented with a CL II Div. 1 malocclusion, deep overbite and mild-moderate U/L crowding. The treatment plan involved using Invisalign clear aligners along with 1/4-inch, 4-ounce CL II elastics. The initial series of aligners were worn for 42 weeks. One additional aligner order was worn for another 22 weeks. Total treatment time was 14 months: 21 initial aligners; 11 additional aligners. Initial figures. DECEMBER 2020 // orthotown.com OT1220_MB1_ClassII.indd 14 11/24/20 9:58 AMhttps://www.orthotown.com/messageboard/thread.aspx?s=6&f=693&t=348836&g=1 http://www.orthotown.com