Anatomy and Histology of the Small Intestine

In this video, we explore the anatomy and histology of the small intestine, focusing on how its structure supports its function in digestion and nutrient absorption. We will cover the three main regions—the duodenum, jejunum, and ileum—and examine the microscopic features, including villi and microvilli, that maximize surface area. Understanding these relationships is key to grasping how the small intestine operates. ------