Evidence of osteoinduction by Grafton demineralized bone matrix in nonhuman primate spinal fusion.

STUDY DESIGN A nonhuman primate posterolateral lumbar intertransverse process arthrodesis model was used to evaluate osteoinductive bone graft materials. OBJECTIVES To test two new formulations of Grafton demineralized bone matrix (Flex and Matrix) for evidence of osteoinduction and their potential efficacy as an extender or enhancer for autogenous bone… CONTINUE READING