Table 1.
Number of affected stenotic segments
| Level | L2/3 | L3/4 | L4/5 | L5/S1 |
|---|---|---|---|---|
| Number of segments with stenosis | 8 | 13 | 14 | 4 |
| Narrowest segments | 4 | 7 | 11 | 3 |
| Patients with deg. spondylolisthesis | 0 | 2 | 4 | 2 |
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