中国组织工程研究2024，Vol.28Issue(29)：4671-4676,6.DOI:10.12307/2024.589
3D打印技术在牙周组织工程中的应用
Applications of 3D printing in periodontal tissue engineering
摘要
Abstract
BACKGROUND:Three-dimensional(3D)printing is an emerging technology in the field of dentistry.It utilizes a layer-by-layer manufacturing technique to create scaffolds suitable for periodontal tissue engineering applications.Tissue scaffolds produced through 3D printing can possess controlled characteristics,including internal structure,porosity,and interconnectivity,making it an ideal strategy for periodontal tissue engineering. OBJECTIVE:To review the applications of 3D printed scaffolds in periodontal regeneration. METHODS:English search terms were"3D printing,periodontal tissue engineering,additive manufacturing,regenerative medicine,bioengineering,scaffold,bioprinting,periodontitis".Chinese search terms were"3D printing,additive manufacturing,periodontal tissue engineering,scaffolds,bio-inks,bioprinting,tissue engineering".Relevant literature published from 2000 to 2023 in PubMed and CNKI databases was retrieved and included in the review. RESULTS AND CONCLUSION:Over the past few decades,3D printing technology has made significant progress and breakthroughs in tissue engineering and biomedical fields.3D printing technology can provide highly personalized treatment programs,improve the suitability and therapeutic effect of therapeutic stents,and has broad application prospects in periodontal tissue engineering.In periodontal tissue engineering,3D printing applications can better mimic the complex structures of biological tissues and manufacture biocompatible scaffold materials with suitable mechanical and rheological properties.The layer-by-layer construction of tissue engineering scaffolds through 3D printing not only enables the creation of precise and intricate scaffold models for personalized treatment of periodontal disease but also facilitates the incorporation of complex microstructures and channels within the scaffolds to promote cell growth and tissue regeneration.关键词
3D打印/牙周组织工程/增材制造/再生医学/生物工程/支架材料Key words
3D printing/periodontal tissue engineering/additive manufacturing/regenerative medicine/bioengineering/scaffold material分类
医药卫生引用本文复制引用
聂闻,黄宏莉,莫文文,龙桂月,廖红兵..3D打印技术在牙周组织工程中的应用[J].中国组织工程研究,2024,28(29):4671-4676,6.基金项目
国家自然科学基金(82160192),项目负责人:廖红兵 National Natural Science Foundation of China,No.82160192(to LHB) （82160192）
