What is the name of the first part of the large intestine?

The first part of the large intestine is called the cecum. It is a pouch-like structure that receives material from the small intestine, specifically from the ileum, and marks the beginning of the large intestine. The cecum plays a crucial role in the digestive process by transitioning indigestible food from the small intestine into the large intestine.

The cecum is also connected to the appendix, which is a small tube that extends from it, although the appendix is not part of the large intestine itself but rather a small structure associated with it. Understanding the anatomy of the gastrointestinal system, including the cecum's position relative to the colon and rectum, is essential for comprehending how digestion and absorption occur within the body.