Search Results

You are looking at 1 - 1 of 1 items for :

  • "trigeminal neuralgia" x
  • Functional Neurosurgery x
  • Refine by Access: all x
Clear All
Open access

Microvascular decompression for developmental venous anomaly causing hemifacial spasm: illustrative case

Margaret Tugend and Raymond F Sekula Jr.

DVA or a decrease in outflow from the DVA. Symptoms from flow-related causes include headache, neurological deficit, seizures, and coma secondary to hemorrhage or infarction. Mechanical causes include obstructive hydrocephalus and nerve compression, causing trigeminal neuralgia and HFS. Cases with symptoms attributed to DVA, such as headache, but with no identifiable patho-mechanism, are classified as idiopathic. 5 Here, we present an example of mechanical compression of the facial nerve by a pontine DVA ostensibly causing HFS. Although the patient ultimately had a