The functional duct of pancreas that joins the bile duct to form the common hepatopancreatic duct is

Options

A. Duct of Wirsung
B. Duct of Santorini
C. Wharton's duct
D. Duct of Rivinus

Answer

To solve the question regarding the functional duct of the pancreas that joins the bile duct to form the common hepatopancreatic duct, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Anatomy**:
- The pancreas has two primary ducts: the main pancreatic duct and the accessory pancreatic duct.
- The bile duct is responsible for transporting bile from the liver and gallbladder to the duodenum.

2. **Identify the Ducts**:
- The main pancreatic duct is also known as the duct of Virsung.
- The accessory pancreatic duct is referred to as the duct of Santorini.

3. **Formation of the Common Hepatopancreatic Duct**:
- The common hepatopancreatic duct is formed by the convergence of the bile duct and the main pancreatic duct (duct of Virsung).
- This duct then opens into the duodenum, allowing both bile and pancreatic enzymes to enter the digestive tract.

4. **Eliminate Incorrect Options**:
- Duct of Santorini is the accessory duct and does not contribute to the formation of the common hepatopancreatic duct.
- Watton's duct and duct of Rivenous are associated with salivary glands and are not relevant to the pancreas.

5. **Conclusion**:
- The correct answer is the duct of Virsung, as it is the functional duct of the pancreas that joins the bile duct to form the common hepatopancreatic duct.

### Final Answer:
The functional duct of the pancreas that joins the bile duct to form the common hepatopancreatic duct is **the duct of Virsung**.

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