Systematic re-evaluation of intraoperative motor-evoked potential suppression in scoliosis surgery

Table 1 Summary of MEPS events for 12 patients with AIS

Patient	Age	Sex	Start anesthesia	Surgical maneuver	MEP suppression	Surgical intervention	Anesthetic intervention	MEP recovery	Stage of operation	Clinical outcome
Group 1
1	17	F	1319	1550	1609	1618	1622	1626	Screw plac	N
2	14	F	0850	0950	1001	1006	1204	1246	Screw plac	N
3	23	M	0959	1308	1346	1721	1730	1800	Nil	N
4	11	F	0845	1058	1101	1108	1150	1214	Screw plac	N
Group 2
5	13	F	1334	1518	1534	1542	1647	No	Screw plac	N
6	21	F	1240	1416	1423	1426	1530	No	Left rod plac	N
7	29	F	0919	1131	1212	1258	1318	No	Screw plc	N
8	13	F	1411	1522	1535	1545	1600	No	Left rod plac	N
Group 3
9	21	M	0908	1118	1133	No	1212	1329	Screw plac	N
10	11	F	1025	1041	1154	No	1317	1322	Screw plac	N
11	36	F	1428	1806	1811	No	1819	1849	Screw plac	N
Group 4
12	31	F	0926	1004	1045	No	No	1112	Screw plac	N

M male, F female, Plac placement, MEP motor-evoked potential, AIS adolescent idiopathic scoliosis, N normal

ISSN: 2397-1789