This fact is from GTR Bone Grafts Growth Factors in Periodontology. It is a commonly tested concept in NEET MDS examinations. Understanding this fact is crucial for answering MCQs correctly.
GTR = guided tissue regeneration = membrane barrier
Autograft = gold standard bone graft = osteogenic
Allograft = same species different individual = DFDBA osteoinductive
Xenograft = different species = Bio-Oss bovine
Alloplast = synthetic = hydroxyapatite tricalcium phosphate
Emdogain = enamel matrix derivative
PRF = platelet rich fibrin = Choukroun