Duct of Santorini empties into which part of the digestive tract?

Study for the ARRT Ultrasound Test. Engage with flashcards and multiple choice questions, each question offers hints and detailed explanations. Prepare thoroughly for your certification exam!

Multiple Choice

Duct of Santorini empties into which part of the digestive tract?

Explanation:
The Duct of Santorini is the accessory pancreatic duct, and its job is to drain pancreatic secretions into the small intestine. It empties into the duodenum, specifically via the minor duodenal papilla in the second part of the duodenum. This distinguishes it from the main pancreatic duct, which drains into the major duodenal papilla. So, the correct site is the duodenum—not the stomach, jejunum, or ileum.

The Duct of Santorini is the accessory pancreatic duct, and its job is to drain pancreatic secretions into the small intestine. It empties into the duodenum, specifically via the minor duodenal papilla in the second part of the duodenum. This distinguishes it from the main pancreatic duct, which drains into the major duodenal papilla. So, the correct site is the duodenum—not the stomach, jejunum, or ileum.

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