What structures bound the anterior portion of the omental foramen?
Understand the Problem
The question is asking about the anatomical structures that define the boundaries of the anterior portion of the omental foramen, which involves understanding the relationship between various vessels and organs in the abdomen.
Answer
Hepatoduodenal ligament.
The anterior portion of the omental foramen is bounded by the hepatoduodenal ligament, which contains the common bile duct, hepatic artery proper, and hepatic portal vein.
Answer for screen readers
The anterior portion of the omental foramen is bounded by the hepatoduodenal ligament, which contains the common bile duct, hepatic artery proper, and hepatic portal vein.
More Information
The omental foramen, also known as the epiploic foramen or foramen of Winslow, is a natural opening in the abdominal cavity. The hepatoduodenal ligament is important as it contains vital structures such as the common bile duct, hepatic artery, and portal vein.
Tips
A common mistake is confusing the structures located within the hepatoduodenal ligament with those that form the boundary itself.
Sources
- Epiploic foramen | Radiology Reference Article | Radiopaedia.org - radiopaedia.org
- Anatomy, Abdomen and Pelvis: Foramen of Winslow (Omental ... - ncbi.nlm.nih.gov
- Anatomy, Abdomen and Pelvis, Peritoneum - StatPearls - NCBI - ncbi.nlm.nih.gov
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