The hepatoduodenal ligament contains the portal triad. Which structure lies most anteriorly in this ligament?
- A Hepatic artery proper
- B Portal vein
- C Hepatic veins
- D Common bile duct ✓
Correct answer: D. Common bile duct
Explanation
In the hepatoduodenal ligament, from anterior to posterior, the arrangement is common bile duct (right/anterior), hepatic artery proper (left/anterior), and portal vein (posterior). Hepatic veins do not run in this ligament; they drain directly into the IVC. This mnemonic is tested repeatedly in surgical anatomy questions.
Reference: Gray's Anatomy for Students, 4th ed.
High-yield for: NEET PGINI-CETNExTFMGEUSMLEPLABMRCP
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