has anyone had to go back into brain surgery after they already had the original brain surgery? i had the shuntogram and apparently my neurologist saw something in it that prompted them to send my results to my neurosurgeon which they've never done before. they want him to look at it and make the decision if he wants to go back in to fix what the problem is even though they won't tell me what the problem is. when i saw the shuntogram it appeared there was a huge kink in the tubing but they won't confirm or deny that fact. has anyone else had to have it redone. what was their experience from it. was it harder or easier to recover from it the second time?