Mt. Stechison et al., INTRAOPERATIVE MAPPING OF THE TRIGEMINAL NERVE ROOT - TECHNIQUE AND APPLICATION IN THE SURGICAL-MANAGEMENT OF FACIAL-PAIN, Neurosurgery, 38(1), 1996, pp. 76-81
A METHOD FOR intraoperative topographic mapping of the trigeminal nerv
e root using electrophysiological methods is described. A series of 15
patients under general anesthesia during microvascular decompression
and selective posterior fossa trigeminal rhizotomy was studied. This m
ethod was used to study the localization of fibers of individual subdi
visions of the intradural portion of the trigeminal nerve and as a gui
de for performing physiologically controlled, selective, microsurgical
trigeminal rhizotomy.