With 2 pieces of PRF membrane coverage, an immediate provisional is fabricated for graft retention (Fig.2,3 P).  To stabilize a buccal flap (Fig.2 *, used to be buccal furca gingiva), periodontal dressing is applied later.

Sticky Bone Last Next Flap Not Transferred

Xin Wei, DDS, PhD, MS 1st edition 07/19/2019, last revision 04/18/2020