Electrospun fiber scaffolds,by mimicking the fibrous structure of natural extracellular matrix,exhibit exceptional biocompatibility,biodegradability,and mechanical properties,along with high porosity and specific surface area.These scaffolds are further optimized through the incorporation of inorganic ions,drugs,and other bioactive substances to enhance their physicochemical characteristics.Consequently,electrospun fiber scaffolds have been widely used in the field of biological tissue engineering.This article reviews recent advances in electrospun fiber applications for urethral repair,aiming to provide foundational insights for future research.

Electrospun fiber scaffolds,by mimicking the fibrous structure of natural extracellular matrix,exhibit exceptional biocompatibility,biodegradability,and mechanical properties,along with high porosity and specific surface area.These scaffolds are further optimized through the incorporation of inorganic ions,drugs,and other bioactive substances to enhance their physicochemical characteristics.Consequently,electrospun fiber scaffolds have been widely used in the field of biological tissue engineering.This article reviews recent advances in electrospun fiber applications for urethral repair,aiming to provide foundational insights for future research.