Greater sac
From Infogalactic: the planetary knowledge core
| Greater sac | |
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The greater sac or general cavity (red) and lesser sac, or omental bursa (blue).
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Horizontal disposition of the peritoneum in the upper part of the abdomen.
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| Identifiers | |
| Dorlands /Elsevier |
s_01/12716750 |
| TA | Lua error in Module:Wikidata at line 744: attempt to index field 'wikibase' (a nil value). |
| TH | {{#property:P1694}} |
| TE | {{#property:P1693}} |
| FMA | {{#property:P1402}} |
| Anatomical terminology
[[[d:Lua error in Module:Wikidata at line 863: attempt to index field 'wikibase' (a nil value).|edit on Wikidata]]]
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In human anatomy, the greater sac, also known as the general cavity (of the abdomen) or peritoneum of the peritoneal cavity proper, is the cavity in the abdomen that is inside the peritoneum but outside the lesser sac.
It is connected with the lesser sac via the omental foramen, also known as the foramen of Winslow or epiploic foramen, which is anteriorly bounded by the portal triad – portal vein, hepatic artery, and common bile duct.
Additional images
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Schematic figure of the bursa omentalis, etc. Human embryo of eight weeks.
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Gray990.png
Diagrams to illustrate the development of the greater omentum and transverse mesocolon.
See also
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External links
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- peritoneum at The Anatomy Lesson by Wesley Norman (Georgetown University)
- Diagram at ccccd.edu
- Dissection video at University of Bristol
