Definition, Meaning & Synonyms
hilus
noun
/ˈhaɪ.ləs/
Definition
The hilus is a region on an organ or structure where blood vessels, nerves, and other structures enter and exit.
Examples
- The hilus of the kidney is where the ureter leaves the organ.
- In the lungs, the hilus is where the bronchi and blood vessels enter.
- During the surgery, the surgeon carefully examined the hilus of the spleen.
Meaning
In anatomy, the hilus is often referred to as the ‘hilum’, which is the point at which various important elements are connected to an organ.
Synonyms
- hilum
- entry point
- opening
