belly
The abdomen of the human body (Latin: Abdomen) is the body part between the pelvis and the chest. In the anatomy, the abdomen from the chest to the diaphragm of the true and false pelvic boundaries. The true and false pelvic boundaries from the lumbosacral angle (the fifth lumbar vertebrae and the first sacral vertebrae between the discs) to the pubic symphysis, the edge of the pelvic entrance. The cavity between the pelvic inlet and the diaphragm is called the abdominal cavity. The peritoneal border is the abdominal wall. In function, the abdomen is where most of the digestive tract, which means that digestion and absorption are occurring here. The digestive tract in the abdominal cavity includes the lower esophagus, stomach, duodenum, jejunum, ileum, cecum and appendix, ascending colon, transverse colon and descending colon, sigmoid colon and rectum. Other important organs are liver, kidney, pancreas and spleen The abdominal wall is divided into the posterior side and the anterior abdominal wall. They are the same as the structure: the deepest layer of extrahepatic fat, wall peritoneum, and a layer of fascia, which according to its different location, covering different names (such as the abdominal fascia, membrane). The surface of these structures (but the lack of posterior abdominal wall) is the three layers of muscle, abdominal transverse muscle (tranvserse abdominal muscle), abdominal oblique and abdominal oblique. ...