Table 3.
Development of scar between 6 and 24 months after disc herniation surgery expressed by scar score
| Scar score | n | % |
|---|---|---|
| Increased 1 step | 9 | 9 |
| Unchanged | 42 | 42 |
| Decreased 1 step | 38 | 38 |
| Decreased 2 step | 10 | 10 |
| Decreased 3 step | 1 | 1 |
P < 0.0001
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