Poly(D-lactide) (PDLA) is widely used in the biomedical field due to its biocompatibility and biodegradability. It is commonly employed in the fabrication of surgical sutures, implants, and drug delivery systems. PDLA’s ability to degrade into non-toxic byproducts makes it suitable for temporary medical devices that dissolve over time, reducing the need for additional surgeries.

In tissue engineering, PDLA serves as a scaffold material to support cell growth and tissue regeneration. Its mechanical properties can be tailored to match specific tissue requirements, making it versatile for applications in bone, cartilage, and skin repair.

Additionally, PDLA is used in the production of environmentally friendly packaging materials. Its biodegradability helps reduce plastic waste, aligning with sustainability goals in industries such as food packaging and consumer goods.

In the field of 3D printing, PDLA is utilized to create custom medical devices and prototypes due to its ease of processing and ability to form complex structures. This makes it a valuable material in both research and manufacturing settings.