From: An evaluation of anesthetic fade in motor evoked potential monitoring in spinal deformity surgeries
Inclusion criteria | |
Patients who underwent surgical correction for spinal deformities with transcranial MEP monitoring | |
Exclusion criteria | |
Patients in which an adequate waveform could not be obtained during the surgery | |
Patients in which new neurologic deficits were found after the surgery (i.e., true positive cases) |