By manipulating, the coronal end of 6x12 mm implant and 6.5x4(3) mm abutment (Fig.3 A) are placed somewhat in the middle of the socket. *: bone graft (autogenous bone with Osteogen).
Anyway, the implant is placed mesially. There would be a problem if the patient wanted to move #20 distally orthodontically.
Xin Wei, DDS, PhD, MS 1st edition 04/02/2015, last revision 01/19/2018