Keywords Tissue engineering;Bio-derived bone;Osteoblasts;Physical and chemical property;Cellular compatibility;Ectopic osteogenesis;Bone defect;Repair;Radius;Preservation;

• 组织工程;生物衍生骨;成骨细胞;理化性能;细胞相容性;异位成骨;骨缺损;修复;桡骨;保存;