RETRIEVE® Bone Graft Harvest System The RETRIEVE® Bone Graft Harvest System is a minimally invasive option for harvesting autogenous bone from the iliac crest. The harvested cores can be used for general bone grafting or to fill interbody fusion devices. Minimally invasive approach: The RETRIEVE® bone graft harvesting technique removes the graft through an incision slightly larger than that required for collecting bone marrow aspirate Less disruptive: The small incision may help to minimize graft site morbidity Gold standard: Autograft is considered the gold standard of bone grafts because it contains the patient’s bone cells (osteoblasts), proteins (bone morphogenetic proteins), and a calcified matrix; all factors that help stimulate bone formation and fusion