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2024, Vol. 28 ›› Issue (29): 4710-4716Advance in preparation methods of bone tissue engineering scaffoldsHuang Lei1, Wang Xiaoli1, Wang Siming2, Bao Xin1, Zhou Xin1, Wang Bendi2
Abstract: BACKGROUND: Due to the small number of autologous bone sources and the risk of immune rejection and disease spread caused by the use of allogeneic bone, artificial bone materials have played an irreplaceable role in bone transplantation today. Along with functional customization, biocompatibility requirements, and the emergence of biodegradable materials, a variety of biomaterials and a variety of preparation methods have emerged. Key words: tissue engineering, bone scaffold, gas foaming, cryotropic gelation, additive manufacturing, electrospinning, binder jetting, selective laser sintering, fused deposition molding, stereolithography, digital light processing |