The gallbladder is a muscular sac located under the liver. It stores and concentrates the bile produced in the liver that is not immediately needed for digestion. Bile is released from the gallbladder into the small intestine in response to food. The pancreatic duct joins the common bile duct at the small intestine adding enzymes to aid in digestion.

Review Date: 5/1/2002 12:00:00 AM Reviewed By:A.D.A.M. Medical Illustration Team

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