[Research Progress of Graphene and Derivatives Nanocomposite in Orthopedics Application].

Graphene and its derivatives have good physical and chemical properties and biological properties,which can promote stem cell proliferation and osteogenic differentiation,and it has antibacterial properties and drug release property.Therefore,it has broad application prospects in the field of orthopedic biomaterials.This paper mainly introduces the research progress of graphene nanocomposite materials applied in the aspects of bone tissue engineering scaffold,bone repair,bone graft materials,etc.in order to provide desirable information for the future application basis and clinical research.