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 the fabrication of microspheres, nanoparticles, and implantable devices for localized and sustained drug delivery. Also utilized in tissue engineering as a scaffold material, supporting cell growth and tissue regeneration. Its degradation into naturally occurring metabolites makes it suitable for temporary medical implants that do not require removal surgery. Popular in resorbable sutures and orthopedic fixation devices due to its mechanical strength and gradual breakdown in the body.