Organs of the Abdomen: What Are They? Subdivision and vital organs

The organs of the abdomen are numerous; among them, there are anatomical elements belonging to the digestive system, the urinary system, the lympho-hematopoietic system, the endocrine system, the nervous system, the cardiovascular system and the musculoskeletal system.
Among the organs of the abdomen, there are also three vital organs: the liver and the two kidneys.