Spinal nerve roots in LDP group

F

P-value

US-Guided LESI

(n = 10)

FL-Guided LESI

(n = 10)

US-Guided CESI

(n = 10)

FL-Guided CESI

(n = 10)

Blinding LSPSI

(n = 10)

Baseline ODI

Mean

61.0

58.4

47.6

57.3

55.9

1.01

0.411 NS

±SD

19.2

11.7

22.9

12.4

9.3

ODI at

1 week

Mean

35.0

32.5

25.5

30.2

29.3

1.19

0.327 NS

±SD

10.0

6.6

12.4

9.9

11.7

ODI at

1 month

Mean

26.6

24.8

22.1

19.9

24.8

0.61

0.655 NS

±SD

7.4

12.5

13.1

9.2

9.9

ODI at

2 months

Mean

16.1

14.3

27.0

19.6

29.0

2.5

0.055 NS

±SD

6.0

14.3

18.2

11.3

12.3

Para-Spinal root comparisons

P1

P2

P3

P4

Baseline ODI

0.478 NS

0.728 NS

0.251 NS

0.845 NS

ODI at 1 week

0.223 NS

0.491 NS

0.414 NS

0.846 NS

ODI at 1 month

0.707 NS

1.0 NS

0.573 NS

0.309 NS

ODI at 2 months

0.032 S

0.015 S

0.733 NS

0.114 NS