When a 5x11.5 mm implant is placed at the site of #19 with 50 Ncm (Fig.5 I), there is minimal bone left distal to the tooth #20 (small *).  Mixture of autogenous bone and allograft (.5-2 mm, Fig.6 large *) is placed in the remaining bony defects before and after placement of a 7.5x4(4) mm abutment (A).

Bone Loss Involving Neighboring Tooth Last Next

Xin Wei, DDS, PhD, MS 1st edition 07/18/2016, last revision 08/25/2018