OSTEOGENIC PRODUCT AND PROCESS

摘要

Disclosed is a product which includes calcium carbonate and bone growth factor useful for the promotion of bone formation when implanted in the body . The calcium carbonate is preferably in the form of aragonite which can be recove red from naturally occurring coral. A preferred bone growth factor of the present inv ention is a protein mixture purified from bone. Also disclosed is a process for the in duction of bone formation which includes implanting the product in a body. The product and process of the present invention are particularly useful in hip replacement operations, knee replacement operations, spinal fusion operations, repair of periodontal defects, treatment of osteoporosis, repair of bone tumor defects and repair of bone f ractures.