How to locate the fistula orifice of spinal extradural arachnoid cyst: Surgical experience and clinical outcome

BMC Surgery

Table 2 Clinical outcomes of the patient

	Pre-operative scores	Post-operative scores		P
Back pain VAS score	4.50 ± 1.05	1.83 ± 0.75	12.65	< 0.001
Leg pain VAS score	3.17 ± 0.75	0.67 ± 0.82	11.18	< 0.001
ODI score (%)	37.67 ± 14.00	12.00 ± 9.96	13.57	< 0.001

ISSN: 1471-2482