The wound dehisces 12 days postop (Fig.6 ^), which may be related to loss of graft meisally 3 months postop (Fig.7 <).  It seems less likely for the wound to dehisce if a large abutment is placed, because of less tension.

Implant 2nd Placement with Further Bone Graft Last Next

Xin Wei, DDS, PhD, MS 1st edition 11/28/2016, last revision 07/10/2019