Six months of orthodontic uprighting (including open coil spring, Omega loop and lingual buttons), there seems to be enough space to place an implant at #30 with new bone formation mesial to #31 and distal to #29 (Fig.2 arrowheads).  The center of resistance (for rotation) is at the furca (O).  The void (*) created with upright is going to be filled.

Upright Before & After Implantation Last Next

Xin Wei, DDS, PhD, MS 1st edition 11/20/2016, last revision 08/13/2018