**Core Concept**
The patient's condition involves a severe injury to the proximal duodenum, head of pancreas, and distal common bile duct, necessitating a procedure that addresses all three structures simultaneously. This scenario is a classic example of a complex trauma requiring a multidisciplinary approach.

**Why the Correct Answer is Right**
The procedure of choice in this scenario is a **Whipple's procedure**, also known as a pancreaticoduodenectomy. This surgical operation involves the removal of the head of the pancreas, the duodenum, the distal common bile duct, and a portion of the stomach, with subsequent reconstruction of the pancreatic and bile ducts. The primary goal of this procedure is to remove the damaged tissue while preserving as much normal anatomy as possible.

The Whipple's procedure is a complex operation that requires a skilled surgeon with extensive experience in pancreatic and biliary surgery. The procedure is typically performed in patients with pancreatic cancer, chronic pancreatitis, or severe trauma involving the head of the pancreas and duodenum.

**Why Each Wrong Option is Incorrect**
**Option A:** This option is not specified, but it is likely to be a procedure that does not address the injury to all three structures simultaneously, such as a simple closure of the duodenum or pancreaticojejunostomy alone.

**Option B:** This option is also not specified, but it is likely to be a procedure that is not suitable for this complex injury, such as a pyloroplasty or a simple cholecystectomy.

**Option C:** This option is not specified, but it is likely to be a procedure that is not indicated in this scenario, such as a total pancreatectomy or a duodenal resection alone.

**Clinical Pearl / High-Yield Fact**
In patients with severe trauma involving the head of the pancreas and duodenum, a Whipple's procedure may be necessary to remove the damaged tissue and prevent complications such as pancreatic ascites, pseudocyst formation, or bile duct stricture.

**Correct Answer:** C. Pancreaticoduodenectomy