Fig.5: Immediately post 1st placement. *: crest between the adjacent implants (4.5x14, 4.5x17 mm).
Fig.6 Immediate post #29 re-placement. It appears that the adjacent implants should be smaller (4 mm or less).
Four months post cementation, there is further bone resorption (Fig.13 v). Surgery contributes to bone loss.
Xin Wei, DDS, PhD, MS 1st edition 02/19/2016, last revision 08/27/2016