Which of the following is an intraperitoneal organ?

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Multiple Choice

Which of the following is an intraperitoneal organ?

Intraperitoneal organs are those fully enveloped by visceral peritoneum and suspended inside the peritoneal cavity by mesenteries. The stomach is intraperitoneal because it is covered by peritoneum on both surfaces and is connected to the posterior abdominal wall by the greater and lesser omenta, allowing it to move within the cavity. The heart sits in the thorax inside the pericardial sac, not in the peritoneal cavity. The kidneys lie against the posterior abdominal wall and are retroperitoneal. The pancreas is located retroperitoneally for the most part, with its tail not typically considered intraperitoneal. So the stomach is the intraperitoneal organ.

Intraperitoneal organs are those fully enveloped by visceral peritoneum and suspended inside the peritoneal cavity by mesenteries. The stomach is intraperitoneal because it is covered by peritoneum on both surfaces and is connected to the posterior abdominal wall by the greater and lesser omenta, allowing it to move within the cavity. The heart sits in the thorax inside the pericardial sac, not in the peritoneal cavity. The kidneys lie against the posterior abdominal wall and are retroperitoneal. The pancreas is located retroperitoneally for the most part, with its tail not typically considered intraperitoneal. So the stomach is the intraperitoneal organ.

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