The Falx Cerebri: A Comprehensive Overview
What is the Falx Cerebri?
The falx cerebri is a fold of dura mater, the outermost layer of the meninges that protects the brain. It projects down into the longitudinal fissure of the brain, separating the two cerebral hemispheres.
Key Facts About the Falx Cerebri
- It is the largest dural fold.
- It attaches rostrally to the crista galli and passes along the midline of the skull.
- It helps to support the brain and protect it from injury.
- It is an important landmark for neurosurgery.
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