After placement of bone graft around the 7x10 mm implant (Fig.7 *), the abutment is found to be incompletely seated (A). 

The bone density near the mesial and distal crests seems to increase 3.5 months postop (Fig.8,9).

Incomplete Seating of Abutment

Xin Wei, DDS, PhD, MS 1st edition 07/26/2016, last revision 02/14/2018