Widely used in biomedical applications due to its biodegradable and biocompatible properties. Commonly employed in drug delivery systems, where it controls the release rate of therapeutic agents over time. Frequently used in microspheres and nanoparticles for sustained delivery of vaccines, hormones, and anticancer drugs. Also utilized in tissue engineering as a scaffold material, supporting cell growth and tissue regeneration. Its degradation rate can be tailored by adjusting the monomer ratio, making it suitable for short-term implants and surgical sutures. Popular in resorbable medical devices that do not require removal after healing.