What is the connection established in a pancreatojejunostomy?

In a pancreatojejunostomy, the connection established is between the pancreas and the jejunum. This surgical procedure is typically performed to redirect pancreatic secretions from the pancreas directly into the jejunum, a part of the small intestine, after conditions such as pancreatitis or pancreatic cancer.

Creating this connection allows for digestive enzymes produced by the pancreas to enter the intestine more directly, facilitating proper digestion and absorption of nutrients. This is particularly significant in cases where the normal pathway through the pancreatic duct is obstructed or damaged. By bypassing potential blockages and enabling the secretion of pancreatic juices, pancreatojejunostomy supports the management of various pancreatic disorders and improves the patient's overall digestive function.

In contrast, connections between the other structures mentioned do not involve the pancreas directing its secretions for functional digestive purposes in the same way as a pancreatojejunostomy.