Three months post banding, the cross bite at 7s is corrected; with 7s' supraeruption and 6s' infraocclusion (because of occlusal composite (just removed), Fig.7,8), anterior open bite occur.  Next visit place brackets in L7s with flexible wire.

2nd Molar Cross Bite Last Next

Xin Wei, DDS, PhD, MS 1st edition 01/08/2018, last revision 09/02/2018