Summary
Autograft is considered ideal for grafting procedures, providing osteoinductive growth
factors, osteogenic cells, and an osteoconductive scaffold. Limitations, however,
exist regarding donor site morbidity and graft availability. Although allograft provides
an osteoconductive matrix with some osteoinductivity, its availability is limited.
To achieve optimal bone graft properties, researchers are developing new materials
with the goal of designing synthetics as close to autograft as possible while still
facilitating their clinical use. However, the constant evolution of internal fixation
stimulates the search for growth factors and cells which could stimulate bone healing.
Keywords
Bone grafting - osteogenesis - allograft - osteoconductive material - bone morphogenetic
proteins