In this video, I walk you through pancreas and spleen embryology in a way that’s actually usable for exams—like, the kind of “why does this anomaly happen” logic that helps you stop memorizing random facts. I focus on how the pancreatic buds develop and rotate, and then I connect that normal development to the two classic high-yield pathologies: annular pancreas and pancreas divisum. My goal is that you can picture the anatomy in 3D and explain it back in one clean chain of events. I also frame this the way I study in med school: I start from the normal timeline, then I zoom in on where the process can go wrong and what that would look like clinically. If you’ve ever mixed up ventral vs dorsal bud contributions or you’re not sure how divisum changes duct drainage, this is the video where I try to make it click. By the end, you should be able to quickly recall the embryologic mechanism, the anatomic outcome, and the “so what” testable implications—without drowning in details.