SPINE-SUBARACHNOID SPACE
From NeuroRehab.wiki
SUMMARY
1. Holds approximately 1/2 the CSF → 75mls
2. Communicates with the posterior fossa via the foramen magnum
3. Ends at S2
Reference(s)
R.M.H McMinn (1998). Last’s anatomy: regional and applied. Edinburgh: Churchill Livingstone. Get it on Amazon.
Drake, Richard L., et al. Gray's Anatomy for Students. Elsevier, 2023. Get it on Amazon.