Uberon definition : Anatomical space in the abdominal cavity behind (retro) the peritoneum. It has no
specific delineating anatomical structures. Organs are retroperitoneal if they only
have peritoneum on their anterior side.;
Anatomical space in the abdominal cavity behind (retro) the peritoneum. It has no
specific delineating anatomical structures. Organs are retroperitoneal if they only
have peritoneum on their anterior side.