The bony defect (Fig.2) will be filled with allograft mixed PRF liquid to form sticky bone (Fig.3,4), followed by PRF membrane (not shown) and a piece of 6-month membrane (Fig.5).  A hole is cut so that the 6-month membrane can slide down the abutment (Fig.2,5 A) to cover the bone graft around the implant (Fig.6). 

Sticky Bone Last Next

Xin Wei, DDS, PhD, MS 1st edition 05/20/2019, last revision 05/20/2019