Abstract:Hydroxyapatite/polymer composites are widely used in the field of bone repair because of their biomimetic extracellular matrix, excellent biological activity, mechanical properties, controllable degradation properties, and slow-release functions. Because growth factor is involved in the process of bone repair, hydroxyapatite/polymer composite loaded growth factor has gradually become one of the research hotspots in the field of bone repair. This paper reviews the research and application of hydroxyapatite/polymer composite loaded growth factor in the treatment of bone injury or bone defect at home and abroad in recent years, and finally looks forward to its development prospect.