Läßt sich die Sicherheit des SEP-Monitorings während der Carotis-Chirurgie verbessern?

The role of somatosensory evoked potentials in detecting cerebral ischaemia during carotid endarterectomy

“…Although the neurophysiological data remained unchanged (no reduction of the amplitude N20/P25, no increase of CCT), the patient showed a contralateral hemiparesis, aphasia and apraxia immediately after the operation. Erasmi and colleagues [21] reported two false-negative results.…”