v3.5 Fusion Pro
Autograft is gold standard: osteogenic + osteoinductive + osteoconductive (iliac crest). Allograft provides scaffold (osteoconductive) ± growth factors; immune & disease transmission risks minimized by processing. Substitutes: calcium phosphates (HA/TCP), calcium sulfate, bioactive glass; mainly osteoconductive. Biologics: BMP‑2/7, PRP (controversial), bone marrow aspirate concentrate. Applications: nonunion, defects, spinal fusion; match graft biology to defect needs.
Which of the following graft types is considered the gold standard for bone grafting due to its complete biological properties?
What is the primary biological mechanism by which autografts promote bone healing?
Which of the following is a key advantage of using allografts?
Which synthetic bone substitute is known for its rapid resorption?
What is the primary function of bone morphogenetic proteins (BMPs) in bone grafting?
What is a significant disadvantage of using autogenous bone grafts?
Which of the following properties is primarily associated with allografts?
What is the primary advantage of synthetic bone substitutes compared to natural bone grafts?
Which of the following is a potential risk associated with the use of allografts?
In which clinical scenario is an autogenous cancellous bone graft most commonly utilized?