Lesser sac

Lesser sac

Definition

The lesser sac, also known as the omental bursa, is the cavity in the abdomen that is formed by the lesser and greater omentum. Usually found in mammals, it is connected with the greater sac via the epiploic foramen (also known as the Foramen of Winslow). [WP,unvetted].

Also known as bursa omentalis, omental bursa — per UBERON

The Lesser sac is a part of the None.

Also identified as