Which organ has no blood vessels in our body?

Technically not an organ ! But I would say cornea of the eye is completely a vascular, devoid of any blood vessels and derives it's nutrition from aqueous humor of the anterior chamber! The only living cells within the body square measurement directly served by blood vessels are those of the tissue layer within the eye. read more

Technically not an organ ! But I would say cornea of the eye is completely a vascular, devoid of any blood vessels and derives it's nutrition from aqueous humor of the anterior chamber! The only living cells within the body square measurement directly served by blood vessels are those of the tissue layer within the eye. read more

Even with gas-permeable lenses, this can cause corneal neovascularisation, where blood vessels grow into the cornea. This problem is reduced or eliminated by the newest silicone hydrogel lenses. As well as the cornea, other areas of the body that don't have blood vessels include hair, nails, tooth enamel and the outer skin layers. read more

The organ that is supplied by the most blood is the lungs. 100% of the blood that is pumped out of the right side of the heart goes through the lungs. Every drop of blood that enters the left atrium, to be ultimately pumped to the rest of the body, has entered the left side of heart from the lungs by way of the pulmonary vein. read more