The left canines remain Class II; open coil spring is placed between LL3-6 with intention to reduce anterior overjet and correct the lower midline deviation (Fig.13). Two implants will be placed in LL in the future. To be more effective for anteriorization, a bracket should be place at LL E, whose roots are apparently strong to be an anchor.
Banding & Bracketing, Ortho Cases Last Next
Xin Wei, DDS, PhD, MS 1st Version 11/24/2018, Last Update 12/15/2018