Table 1.
Lost pain diaries per group
| Hyaluronic acid (n = 51) | Triamcinolone acetonide (n = 53) | NaCl (n = 55) | |
|---|---|---|---|
| Week 0 - 3 | 4 | 2 | 1 |
| Week 3 - 6 | 2 | 1 | 1 |
| Week 6 - 9 | 2 | 1 | 0 |
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