# subarachnoid space geometry

**URL:** <https://discourse.slicer.org/t/subarachnoid-space-geometry/27452>\
**Category:** Support\
**Created:** [January 24, 2023, 8:52pm UTC](https://discourse.slicer.org/t/subarachnoid-space-geometry/27452 "2023-01-24T20:52:31Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Hessam\_Mazaheri](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/hessam_mazaheri/32/18167_2.png) [@Hessam\_Mazaheri](https://discourse.slicer.org/u/Hessam_Mazaheri)\
**Post date:** [January 24, 2023, 8:52pm UTC](https://discourse.slicer.org/t/subarachnoid-space-geometry/27452/1 "2023-01-24T20:52:31Z")

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Hello everyone  
I want to do a CFD model of CSF flow in the subarachnoid space region (in the spinal cord), is it possible to extract the geometry of the desired region from the 3D slicer?  
Thank you for your guidance.