polyglycolic acid

Polyglycolic acid (PGA) is a type of biodegradable synthetic polymer, meaning it’s man-made and can break down naturally in the body over time. It’s often used in medical procedures, such as sutures, because it provides strong, reliable support to tissue during healing and then gradually dissolves, eliminating the need for removal. PGA is biocompatible, causing minimal immune response, and its controlled degradation helps ensure safe and effective healing. Its use has advanced medical techniques by reducing complications associated with permanent or non-absorbable materials.