Abdomen Anatomy
The abdomen is the part of the body that contains all of the structures between the thorax (chest) and the pelvis, and is separated from the thorax via the diaphragm. The region occupied by the abdomen is called the abdominal cavity, and is enclosed by the abdominal muscles at front and to the sides, and by part of the vertebral column at the back.
Abdomen, in human anatomy, the body cavity lying between the chest or thorax above and the pelvis below and from the spine in the back to the wall of abdominal muscles in the front. The diaphragm is its upper boundary. There is no wall or clear-cut boundary between it and the pelvis. It contains
The region occupied by the abdomen is called the abdominal cavity, and is enclosed by the abdominal muscles at front and to the sides, and by part of the vertebral column at the back. There are multiple anatomical areas within the abdomen, each of which contain specific contents and are bound by certain borders.