Chinese Journal of Tissue Engineering Research ›› 2021, Vol. 25 ›› Issue (4): 626-631.doi: 10.3969/j.issn.2095-4344.2378

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Application of bone tissue engineering materials in the treatment of bone defect diseases in vivo

Li Xiaozhuang, Duan Hao, Wang Weizhou, Tang Zhihong, Wang Yanghao, He Fei   

  1. First Affiliated Hospital of Kunming Medical University, Kunming 650032, Yunnan Province, China
  • Received:2020-02-28 Revised:2020-03-06 Accepted:2020-04-11 Online:2021-02-08 Published:2020-11-25
  • Contact: He Fei, Chief physician, First Affiliated Hospital of Kunming Medical University, Kunming 650032, Yunnan Province, China
  • About author:Li Xiaozhuang, Master candidate, First Affiliated Hospital of Kunming Medical University, Kunming 650032, Yunnan Province, China
  • Supported by:
    the National Natural Science Foundation of China, No. 31460244

Abstract: BACKGROUND: The application of bone tissue engineering materials to treat bone defect diseases is a hot topic of current research. Material selection and design of in vivo experiments are the focus of research.
OBJECTIVE: To summarize the research progress of bone tissue engineering materials for repairing bone defects in vivo in the past 10 years.
METHODS: A search was conducted in CNKI, Wanfang, and PubMed with the key words of “bone tissue engineering, bone defect and in vivo experiment” for articles published from January 2010 to December 2019. Totally 264 articles were retrieved, and 74 eligible articles were finally summarized after screening.
RESULTS AND CONCLUSION: Bone tissue engineering is a new method for treating bone defect diseases, but there are many types of bone tissue engineering materials in practical application. The single material inevitably has limitations in the application of materials. Composite materials can improve material properties and bone repair capacity. Simultaneously, the in vivo experiment is a powerful test to verify the practical application of the material, and it can detect the shortcomings that were not found in the in vitro experiments, and provide data support for the practical application of bone tissue engineering materials. 

Key words: bone, material, bone defect, in vivo experiment, composite material, bone tissue engineering, review

CLC Number: