A CSF-venous fistula is an abnormal connection where cerebrospinal fluid (CSF) drains into a nearby vein. This can lower the normal CSF pressure around the brain and spinal cord and may lead to symptoms of intracranial hypotension, most often a headache that feels worse when upright and better when lying down.
Some people also notice neck pain, nausea, dizziness, brain fog, ringing in the ears, or visual changes. Because symptoms can overlap with other headache conditions, an accurate diagnosis matters before any treatment decisions are made.
When you are dealing with persistent headaches and the possibility of a CSF leak, it is normal to want clear answers and a plan. In my practice, I focus on careful evaluation, precise diagnosis, and minimally invasive options when appropriate. I am Tigran Khachatryan, MD, PhD, a neurovascular and endovascular neurologist practicing at the Armenian Neuroscience Institute.
My training and clinical work center on vascular and endovascular neurology and neurointerventional care, which includes catheter-based procedures when they are indicated.
For patients seeking CSF-venous Fistula Treatment in Glendale, I start by confirming the cause of symptoms, reviewing prior imaging, and discussing what findings would make treatment helpful for your specific situation.
Symptoms can vary from person to person, and they may come and go. Many patients describe a “positional” headache that changes with posture, but not everyone has the classic pattern. If you are searching for CSF Leak Headache Treatment in Glendale, CA, these are some symptoms that can occur with intracranial hypotension and related CSF leaks.
Common symptoms may include:
In many cases, a CSF-venous fistula is considered spontaneous, meaning there is no single clear trigger. That said, some factors may contribute in certain patients.
Possible contributing factors include:
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