Skip to Content

pial funnel


Definition: the pia-lined channel in which each blood vessel entering the brain lies suspended; essentially, the pial funnels are perivascular extensions of the subarachnoid space.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.