arachnoid villus
arachnoid granulations
Small protrusions of the arachnoid mater into vascular sinuses, acting as one-way pressure-sensitive valves.
| Type | Vessel |
| Parent Structure | anatomical projection |
| Latin Name | arachnoid granulations |
| FMA ID | 83980 |
Frequently Asked Questions
What is the arachnoid villus?
Small protrusions of the arachnoid mater into vascular sinuses, acting as one-way pressure-sensitive valves.
What is the Latin name for the arachnoid villus?
The Latin name for the arachnoid villus is arachnoid granulations.
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1st arch maxillary component
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