Direct reduction of high-grade lumbosacral spondylolisthesis with anterior cantilever technique - surgical technique note and preliminary results

Table 3 Changes in pre- and postoperative radiographic parameters

	Pre-operative (n = 11)		Postoperative (n = 11)		p value
EQ5D
	12.0	(10.3, 12.0)	7.0	(5.0, 9.75)	0.018*
VAS
	9.5	(8.0, 10.0)	2.5	(0.0, 6.0)	0.018*
ODI
	59.4	(54.4, 65.6)	22.22	(7.2, 49.2)	0.017*
Wilcoxon signed rank, median (IQR). P < 0.05, *P < 0.01

EQ-5D European Quality of Life questionnaire ODI Oswestry Disability Index,VAS visual analogue scale.

ISSN: 1471-2474