title: [Bio-derived bone material].
abstract: 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.
authors.affiliation: Division of Stem Cell and Tissue Engineering, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu Sichuan 610041, PR China.
authors.forename: Xu
authors.initials: X
authors.lastname: Lan
authors.forename: Zhiming
authors.initials: Z
authors.lastname: Yang
mesh_terms: 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
chemical_list: D001672:Biocompatible Materials; D018786:Bone Substitutes