Table 1.

SSEPs (CERV) before and after modified Quad surgery in OBPI patients

		Ulnar-Lat Mean ± SEM	Ulnar-Amp Mean ± SEM	Median-Lat Mean ± SEM	Median-Amp Mean ± SEM
Pre- mod Quad	Affected	8.04 ±3.84	2.51 ±1.98	8.04 ±3.84	1.91 ±1.49
Post- mod Quad	Affected	8.6 ± 3.16	2.44 ± 1.63	9.26 ±2.98	2.32 ±1.57
N = 19	P=	0.50	0.54	0.022	0.12

Median nerve conduction improved significantly after MQ surgery in these patients.