A 5x11.5 mm implant is placed with insertion torque of 35 Ncm with ~ 2 mm sticking into the sinus with bone graft and 1.5-2.5 mm outside the septum.  The latter is covered by bone graft (Fig.10 *).

Four months postop, the native bone appears to be approaching the implant surface (Fig.11 >).

Crack

Xin Wei, DDS, PhD, MS 1st edition 12/11/2016, last revision 12/11/2016