The hepatopancre-duodenal model is an important tool in the teaching and clinical demonstration of the digestive system. By presenting the anatomical structure and interrelationship of the liver, pancreas, duodenum and biliary system in a three-dimensional and intuitive way, it helps learners accurately understand their complex spatial positions.

The model can clearly display key structures such as the hepatic hilum, common bile duct, and pancreatic duct, which is helpful for understanding the secretion and drainage pathways of digestive juices. In teaching, models are often used to explain the occurrence mechanisms of liver, gallbladder and pancreatic diseases, such as gallstones, pancreatitis and tumors, to enhance the understanding of lesion location and surgical approaches.

Meanwhile, the intuitiveness and memory effect of model reinforcement learning, the reduction of reliance on abstract maps, and the promotion of the integration of basic anatomy and clinical practice are of great significance for improving the teaching quality and clinical safety awareness related to the digestive system.