Bone grafting / harvesting Flashcards
1
Q
Platelet rich plasma
A
Concentration: 1 million platelets / uL
Citrate dextrose as anticoagulant
Alpha granules in platelets secret the growth factors that bind to transmembrane receptors
8min, 2000 rpm (x2)
30mL of whole blood will yield 3-5mL of PRP
2
Q
Platelet rich fibrin
A
TGF-B1 PDGF VEGF IL-1B IL-4 IL-6
3
Q
Cawood-Howell Bone Classification
A
1 - Dentate 2 - Immediately post-extraction 3 - Well-rounded ridge 4 - Knife-edge ridge, adequate height 5 - Flat ridge, inadequate height and width 6 - Basal bone loss
