The global aging intensification has made geriatric wound repair a medical challenge. Diabetic foot and venous ulcers are highly prevalent and difficult to heal in the elderly population, seriously affecting patients′ quality of life and increasing medical burdens. The repair of geriatric wounds is constrained by multiple factors, including weakened regenerative capacity and immune dysfunction. Current research has gradually focused on mechanism analysis and precise intervention. Fibroblast growth factor (FGF) has been confirmed as a key factor in wound repair, and exogenous FGF can activate signaling pathways to promote wound healing. Exosomes have shown an important role in wound regeneration by promoting cell migration and proliferation, thereby accelerating the wound healing process. Geriatric wounds also face the challenge of drug-resistant bacterial infections, so future treatment strategies should combine microecological reconstruction and immune function recovery. Overall, research on geriatric wounds has formed a multidimensional repair framework aimed at activating the regenerative capacity of aging organisms.

The global aging intensification has made geriatric wound repair a medical challenge. Diabetic foot and venous ulcers are highly prevalent and difficult to heal in the elderly population, seriously affecting patients′ quality of life and increasing medical burdens. The repair of geriatric wounds is constrained by multiple factors, including weakened regenerative capacity and immune dysfunction. Current research has gradually focused on mechanism analysis and precise intervention. Fibroblast growth factor (FGF) has been confirmed as a key factor in wound repair, and exogenous FGF can activate signaling pathways to promote wound healing. Exosomes have shown an important role in wound regeneration by promoting cell migration and proliferation, thereby accelerating the wound healing process. Geriatric wounds also face the challenge of drug-resistant bacterial infections, so future treatment strategies should combine microecological reconstruction and immune function recovery. Overall, research on geriatric wounds has formed a multidimensional repair framework aimed at activating the regenerative capacity of aging organisms.