Fibrin glue is a medical adhesive made from proteins found in blood. It helps to bind tissues together and is often used in surgeries to promote healing. The glue works by mimicking the natural clotting process, allowing wounds to close more effectively. This adhesive is particularly useful in areas where traditional sutures or staples may be difficult to apply. Fibrin glue can be used in various medical fields, including orthopedics, cardiac surgery, and plastic surgery, providing a safe and effective way to support tissue repair and reduce bleeding during procedures.