CT taken 6 months 20 days postop shows that the elevated sinus floor heals over the implant (Fig.8 arrowheads).  It appears that the apical portion of the buccal plate (B) has atrophied (Fig.9 (coronal section) above >; Fig.11 (axial section), as compared to Fig.10).

Narrow Implant

Xin Wei, DDS, PhD, MS 1st edition 12/16/2016, last revision 12/16/2016