Hi all. I am new to the site and so glad to have found it. I am wondering if there is none out there with a pseudomenegocele that formed after surgery. I had a right PICA 7/30/13. It ruptured and was clipped. I now have a pseudomenegocele that will be repaired on this Friday. It happens when there is a hole in the dura, the covering of the brain, that allows CSF to leak. Does anyone have experience with the surgery to repair it?