|
|
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 buccsl furca gingiva), periodontal dressing is applied later.
Xin Wei, DDS, PhD, MS 1st edition 07/19/2019, last revision 07/19/2019