Used in biomedical applications such as sutures, stents, and tissue engineering scaffolds due to its biodegradability and biocompatibility. Commonly employed in drug delivery systems where controlled release is required. Also utilized in manufacturing biodegradable packaging and disposable consumer products as an eco-friendly alternative to conventional plastics. Suitable for 3D printing in medical device prototyping and custom implants. Degrades into lactic acid in the body, which is naturally metabolized.