Abdomen
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An abdomen is the front part of the torso between the thorax and pelvis in humans and in other vertebrates. The area occupied by the abdomen is called the abdominal cavity. In arthropods, it is the po
The human male abdomen and organs which can be found beneath the surface
A male abdomen
Side-by-side comparison of quadrants and regions
Navel
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The navel is a protruding, flat, or hollowed area on the abdomen at the attachment site of the umbilical cord.
Abdomen
…located in the lower abdomen in front of the rectus abdominis. It originates at the pubic bone and is inserted into the linea alba halfway up to the navel. Functionally, the human abdomen is where most of the digestive tract is placed and so most of the absorption and digestion of food occurs here. The…
The navel is a protruding, flat or hollowed scar left after the umbilical cord detaches.
The navel is the centre of the circle in this drawing of the Vitruvian Man by Leonardo da Vinci.
A "T"-shaped "innie" navel
An oval navel