A 41-year-old woman requests orthodontic treatment because of the upper blocked out canines (Fig.6,8).  Her profile is slightly convex (Fig.3) with increase in overjet (Fig.4), as compared to post de-banding (Fig.14).

En Mass Retraction Reduction Last Next Xin Wei, DDS, PhD, MS 1st edition 11/09/2016, last revision 12/06/2019