Facial pain due to vascular lesions of the brain stem relieved by dorsal root entry zone lesions in the nucleus caudalis. Report of two cases. Journal of neurosurgery. [J Neurosurg] Journal article

One patient with a pontine infarct due to a fusiform basilar artery aneurysm and one with an arteriovenous malformation within the tectum of the mesencephalon developed intractable facial pain. This pain was relieved in both patients by radiofrequency lesions in the dorsal root entry zone of the trigeminal nucleus caudalis.

Journal of neurosurgery. [J Neurosurg]

Aged
Brain Stem
Electrocoagulation
Facial Pain
Humans
Intracranial Arteriovenous Malformations
Male
Middle Aged
Radio Waves
Trigeminal Caudal Nucleus