Definition: The term "appendice" comes from Greek for a small, round structure or organ, often used in conjunction with the stomach. The definition of appendices includes: 1. Small structures that are located near the entrance to the colon, such as intestines and bile ducts. 2. The appendix is typically one of three main digestive systems in the human body, along with the stomach and small intestine. The appendix's function varies greatly depending on its size and where it resides within the colon or small intestine. It serves as a storage space for food particles before they are absorbed into the bloodstream. To clarify, an appendiceal tube is a common surgical procedure used to remove or treat the appendix in certain health conditions.