Case Distribution of Operated Disc Levels and Herniation Types/Locations (n = 204)
No. (%) | |
---|---|
Disc level | |
L1–L2 | 3 (1.5) |
L2–L3 | 7 (3.4) |
L3–L4 | 25 (12.3) |
L4–L5 | 92 (45.0) |
L5–S1 | 77 (37.8) |
Herniation type/location | |
Bulging | 60 (29.4) |
Central | 26 (12.8) |
Lateral | 46 (22.6) |
Foraminal | 71 (34.7) |
Extraforaminal | 1 (0.5) |