Post incision, the ridge at #6 and 7 is found to be narrow for implant placement; after bone graft (Fig.5 white *) and PRF membranes buccopalatally, the wound is closed; the retainer at #5 is removed (Fig.6,7).  An immediate provisional is fabricated between # 5 and 8.

Larger Implant for Primary Stability

Xin Wei, DDS, PhD, MS 1st edition 08/24/2017, last revision 01/19/2018