catgut

Catgut is a type of surgical cord traditionally made from the natural tendons of animals like sheep or goats, not actual cats. It is used for stitches and sutures to close wounds because it is biodegradable and strong. The process involves cleaning, twisting, and treating the tendons to create a flexible, durable thread that dissolves naturally in the body over time, eliminating the need for removal. Although less common today due to synthetic alternatives, catgut has a long history in medical suturing.