omental bursa

(redirected from lesser peritoneal cavity)
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o·men·tal bur·sa

[TA]
an isolated portion of the peritoneal cavity lying dorsal to the stomach and extending craniad posterior to the liver and diaphragm and caudad into the greater omentum; it opens into the general peritoneal cavity at the omental foramen.
Farlex Partner Medical Dictionary © Farlex 2012

o·men·tal bur·sa

(ō-men'tăl bŭr'să) [TA]
An isolated portion of the peritoneal cavity lying dorsal to the stomach and extending craniad to the liver and diaphragm and caudad into the greater omentum; it opens into the general peritoneal cavity at the epiploic foramen.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012