hi eugene, I had endoscopic by Shahinian at Skull Base institute.
They told me that some post of Sx may include some "leakage" of csf. So I was expecting it.
1 week post, it started dripping very slow like an iv drip, It lasted abouit 4 days, I had a bandage taped below my mastoid to "catch" it.
I called Shahinian and he prescribed some intracranial hypertension meds to decrease csf output, it stopped immediately but I continued to take the meds for another 2 weeks.
2 weeks later, had my staples out.
He designed the surture upon closure to leak if need be just like Veterinarians do to stop abcesses from forming I suppose.
It felt "squishy" for a while, I could push near the staples and hear a wishy wishy sound, was kinda unerving, Like I was an orange or something.
Thankfully I didnt have to have a spinal tap,
I saw the movie though!
lets see if i have a pic of the drip....
eeewwwwww!!
LArge Version here.
Its an INVASIONN!!
http://kuato.ixtabai.com/wound12_6_06.JPG