Circle Of Willis (Noun)
Meaning
A ring of arteries at the base of the brain.
Classification
Nouns denoting body parts.
Examples
- The circle of Willis is a critical structure that supplies blood to the brain and plays a key role in maintaining cerebral blood flow.
- Aneurysms that occur in the circle of Willis can be particularly challenging to treat due to the delicate location and vital function of the surrounding blood vessels.
- Damage to the circle of Willis can lead to a range of serious neurological symptoms, including weakness, numbness, and vision loss.
- The circle of Willis is formed by the connection of several major arteries, including the internal carotid arteries and the posterior communicating arteries.
- Understanding the anatomy of the circle of Willis is essential for neurosurgeons and interventional radiologists who perform procedures to treat cerebral aneurysms and other vascular conditions.