Research Progress on 3D Printed Absorbable Polymer Scaffold Materials in Alveolar Bone Augmentation

牙槽骨缺损修复是口腔医学领域的重要挑战，3D打印技术的引入为牙槽骨增量提供了新的解决方案。3D打印可吸收聚合物支架材料因其良好的生物相容性、可降解性及可定制性，在骨组织工程中展现出巨大潜力。本文综述了天然可吸收聚合物和合成可吸收聚合物在牙槽骨增量中的应用进展，旨在为牙槽骨增量中3D打印可吸收聚合物支架材料的研究提供参考。The repair of alveolar bone defects is a significant challenge in the field of oral medicine. The introduction of 3D printing technology has provided a novel solution for alveolar bone augmentation. 3D printed absorbable polymer scaffold materials, owing to their excellent biocompatibility, biodegradability, and customizability, have demonstrated immense potential in bone tissue engineering. This article reviews the progress in the application of natural and synthetic absorbable polymers in alveolar bone augmentation, aiming to provide a reference for research on 3D printed absorbable polymer scaffold materials in this field.