I just joined the forum. I too have PT 24/7, throbbing, off and on migraines, vertigo/dizziness, and unable to perform some outdoor activities. I spent the last several years seeing ~15 to 20 drs and MRI, MRA, CT's with no luck. Finally found a neurologist that sent me to a interventional radiologist. The radiologist found high intercranial pressure caused by bilateral jugular compression (SJVCS), the jugular being compressed between the the styloid process and C1 tubercle. I also had surgery where the R side styloid process was removed and C1 tubercle was shaved. They choose the R side first since it appeared to be the dominant side, the PT and throbbing is still intense, but vertigo/dizziness seems to have subsided, and I have resumed outdoor activities. I was so expecting to wake up from surgery without PT, but they said post surgery swelling would take time to resolve. After 4 mos I had a follow-up CT and the R side jugular has gone from essentially 0 to 50% open. They are recommending stenting to open the R side fully.
I am curious how your recovery is going? and what your next steps are likely to be?