This video is a detailed explanation of gallstones like the pathophysiology and different types of gallstones. A simple and easy mnemonic is also mentioned at the end. 0:33 Anatomy of Gallbladder 1:36 Mechanism 3:00 Bile 3:4r Gallstones 5:09 Epidemiology 5:44 Types 6:34 Risk factors 9:10 Mnemonic 11:58 Summary