The prediction of intraoperative cervical cord function changes by different motor evoked potentials phenotypes in cervical myelopathy patients

Table 3 The summary of monitoring changes and new neurologic deficit for each MEP baseline type from 105 CCM patients

	Type I	Type II	Type III	Type IV	Type V
Significant monitoring loss	0	0	2	4	7
Significant monitoring improvement	0	1	5	6	6
New neurologic deficits	0	0	1	2	4
Total cases (%)	31 (29.5%)	21 (20.0%)	14 (13.3%)	24 (22.9%)	15 (14.3%)

ISSN: 1471-2377