On the basis of 3D printing technology, 3D bioprinting has emerged with great development potential and good prospects in the field of medicine and tissue engineering. With this technique, different types of cells and biomaterials can be precisely incorporated into 3D anatomical structures, achieving tissue substitutes with superior structures or functions. In recent years, great progress has been made in the application of 3D bioprinting in ophthalmology. This article reviews not only the differences between 3D printing and 3D bioprinting, but also the development, types, characteristics, application, and prospects of 3D bioprinting in the production of eye tissue engineering materials.
在3D打印技术基础上新兴的3D生物打印技术，在医学和组织工程学领域展示出较强的发展潜力和良好的应用前景。可将不同类型的细胞和生物材料精确纳入到三维解剖结构中，从而得到结构或功能更为优越的组织替代物，有望定制特定的生物组织。近年来，3D生物打印技术在眼科领域的应用研究取得了较大进展。本文汇集国内外最新研究结果，针对3D生物打印技术的发展状况、3D打印技术与3D生物打印技术的区别、3D生物打印技术的种类和特点及其在制作眼组织工程材料方面的应用及前景进行综述，以期为临床开展相关研究提供参考。.