Bibliometric analysis of hydrogels in bone regeneration: Research trends and future perspectives

Advancements in technology have transformed hydrogels from simple fillers to multifunctional composites, playing a crucial role in bone regeneration. Future trends include smart hydrogels, 3D printing, bioactive factor integration, cell engineering, and optimized biodegradability and biocompatibility. These developments indicate hydrogels will become the preferred material for clinical bone defect repair, significantly enhancing bone tissue repair and regeneration.