Observation on vascularization of big segmental bone defect repaired by heterogeneous deproteinized bone / 中国矫形外科杂志

0.05).[Conclusion]Composite of heterogeneous deproteinized bone+autogeneous MSCs+rhBMP2 has the same ability of autogeneous bone graft to repair big experimental segmental tibia defect,thus it can be used as a scaffold in tissue engineering and for further study of immunogenicity and ossification ability.