How does the bellybutton “end”?

Question

So we all know how a bellybuttons outer end looks like, because we can just look at it. But what about the inner end? Whats on the inside of the bellybutton? Is it still conected to anything? Is it a tube that just ends?

In: 8460

Answer 1

it moslty end. there is a ligament going from navel to bladder: https://en.wikipedia.org/wiki/Median_umbilical_ligament

A foetus (unborn baby) has arteries and a vein passing through umbilical, but they dissolve in the months after birth.