omental bursa vs bursa omentalis

omental bursa and bursa omentalis both are nouns.

Word	Noun	Adjective	Verb	Adverb
omental bursa	Yes	No	No	No
bursa omentalis	Yes	No	No	No

As nouns, omental bursa and bursa omentalis are synonyms defined as:

omental bursa and bursa omentalis: an isolated part of the peritoneal cavity that is dorsal to the stomach

Other synonyms of omental bursa include lesser peritoneal cavity.

omental bursa (noun)	bursa omentalis (noun)
an isolated part of the peritoneal cavity that is dorsal to the stomach	an isolated part of the peritoneal cavity that is dorsal to the stomach