• Department of Orthopaedics, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P. R. China;
LIU Ming, Email: liuming15@qq.com
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In recent years, 3D printing technology, as a new material processing technology, can precisely control the macroscopic and microstructure of biological scaffolds and has advantages that traditional manufacturing methods cannot match in the manufacture of complex bone repair scaffolds. Magnesium ion is one of the important trace elements of the human body. It participates in many physiological activities of the body and plays a very important role in maintaining the normal physiological function of the organism. In addition, magnesium ions also have the characteristics of promoting the secretion of osteogenic proteins by osteoblasts and osteogenic differentiation of mesenchymal stem cells. By combining with 3D printing technology, more and more personalized magnesium-based biological scaffolds have been produced and used in bone regeneration research in vivo and in vitro. Therefore, this article reviews the application and research progress of 3D printing magnesium-based biomaterials in the field of bone regeneration and repair.

Citation: XING Fei, JIANG Jiabao, WANG Jie, SHENG Ning, LIU Ming. Application and research progress of 3D printing magnesium-based biological scaffolds in the field of bone regeneration. West China Medical Journal, 2023, 38(5): 770-776. doi: 10.7507/1002-0179.202112138 Copy

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