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. Used to fabricate microspheres, nanoparticles, and implants for sustained delivery of drugs, including vaccines, hormones, and anticancer agents. Frequently utilized in tissue engineering scaffolds, supporting cell growth and tissue regeneration. Its degradation into naturally occurring metabolites makes it suitable for absorbable sutures and orthopedic fixation devices. Also applied in wound healing materials and bioresorbable medical devices that do not require removal after healing.