https://www.braintalkforums.org/ A CSF leak is an escape of the fluid that surrounds the brain and spinal cord. Any tear or hole in the membrane that surrounds the brain and spinal cord (dura) can allow the fluid that surrounds those organs to leak. en Mon, 18 May 2026 08:28:09 GMT vBulletin 60 images/misc/rss.png https://www.braintalkforums.org/