[Bio-derived bone material].
OBJECTIVE
To review researches on bone defect repaired by different kinds of bio-derived bone.


METHODS
The recent relevant literatures were extensively investigated. Preparation of bio-derived bone and effect of bone defect repair were reviewed.


RESULTS
The allogeneic and xenogeneic bone treated by different physicochemical method were not only the substitution for bone but also the scaffold material co-cultured with seed cells to reconstruct tissue engineered bone.


CONCLUSIONS
The tissue engineered bio-derived bone is a breakthrough for treatment of bone defect.
Lan
Xu
X
Division of Stem Cell and Tissue Engineering, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu Sichuan 610041, PR China.
Yang
Zhiming
Z
D000818:Animals; D001672:Biocompatible Materials; D018786:Bone Substitutes; D016025:Bone Transplantation / Q000295:instrumentation / Q000379:methods; D001842:Bone and Bones / Q000293:injuries / Q000601:surgery; D006801:Humans; D023822:Tissue Engineering / Q000379:methods*; D054457:Tissue Scaffolds
D001672:Biocompatible Materials; D018786:Bone Substitutes