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The TPMS structure exhibits excellent mechanical properties and pore connectivity, and can achieve a high porosity, making it highly prospective for applications in bone tissue engineering. Bioceramic photopolymerization can be used to prepare dense bone repair scaffolds with high precision, complex pore structures, and good biocompatibility. This paper systematically summarizes the current research on bioceramic bone repair scaffolds with TPMS lattice structure based on Vat Photopolymerization (VP) from the perspectives of structural design, material preparation, and manufacturing, and also discusses the factors that affect scaffold performance. Finally, a brief summary is provided, and possible future research directions in this field are proposed.

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Comprehensive Review on Bioceramic Bone Repair Scaffolds with TPMS Lattice Structure Based on Vat Photopolymerization

  • 会议论文

  • 发表日期：

    2026年

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  • Zhisheng Liu,
  • Yinghao Zhao,
  • Haonan Zhang,
  • Xiaohu Chen,
  • Mengjie Wang,
  • Chunliang Chen,
  • Yanen Wang,
  • Chi Zhang

摘要

The TPMS structure exhibits excellent mechanical properties and pore connectivity, and can achieve a high porosity, making it highly prospective for applications in bone tissue engineering. Bioceramic photopolymerization can be used to prepare dense bone repair scaffolds with high precision, complex pore structures, and good biocompatibility. This paper systematically summarizes the current research on bioceramic bone repair scaffolds with TPMS lattice structure based on Vat Photopolymerization (VP) from the perspectives of structural design, material preparation, and manufacturing, and also discusses the factors that affect scaffold performance. Finally, a brief summary is provided, and possible future research directions in this field are proposed.