From: Foraminal and far lateral lumbar disc herniation: outcome of unilateral full facetectomy with instrumented fusion
Disc level
Case no
Femoralgia
Sciatica
Femoralgia + Sciatica
L 2-3
2
–
L 3-4
10
L 4-5
18
6
12
L 5-S 1
4
Total
34