The navel (clinically known as the umbilicus, colloquially known as the belly button) is a protruding, flat, or hollowed area on the abdomen at the attachment site of the umbilical cord. All placental mammals have a navel.
Simply so, what does umbilicus mean in medical terms?
Umbilicus is the common scientific and medical name, but in the common language, it is called belly button; it represents the rounded, knotty depression in the centre of the abdomen caused by the detachment of the umbilical cord.
Beside this, what is the function of umbilicus? During development, the umbilicus functions as a channel that allows blood flow between the placenta and fetus. It also serves an important role in the development of the intestine and the urinary system. After birth, once the umbilical cord falls off, no evidence of these connections should be present.
Thereof, what is under the umbilicus?
Periumbilical pain is a type of abdominal pain that is localized in the region around or behind your belly button. This part of your abdomen is referred to as the umbilical region. It contains parts of your stomach, small and large intestine, and your pancreas.
Can you die from poking your belly button?
Could you kill someone by poking them in the belly button hard enough? If by poking you mean with a finger, highly unlikely. But if a “poke” is done using extreme force, e.g. a rigid stick, it is possible.
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It is possible for feces or menstrual blood to come out of a belly button. An umbilical fistula, an abnormally developed passageway between the intestines and the umbilicus, can cause fecal matter to leak from the navel.
Internally the veins and arteries in the cord close up and form ligaments, which are tough connective tissues. These ligaments divide up the liver into sections and remain attached to the inside of the belly button.
noun, plural um·bil·i·ci [uhm-bil-uh-sahy, uhm-buh-lahy-sahy]. Anatomy. the depression in the center of the surface of the abdomen indicating the point of attachment of the umbilical cord to the embryo; navel.
A study found that umbilical protrusions (outies) are viewed as less attractive. Researchers determined that an outie is viewed as less attractive, whereas a small T-shaped or vertical navel is considered more desirable.
If you put your finger in your bellybutton, you are stimulating the nerves that trigger your spine to tell urethra and bladder it is time “GO”. While it may not be exciting news, you can now ask your friends to do the same and see them run to the potty and have a nice giggle…all in the name of medical science.