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Variability of number of perforators depending on graft harvest location
| Graft location from the articular surface (mm) | Average number of perforators |
|---|---|
| 5-15 | 2.79 |
| 6-16 | 2.84 |
| 7-17 | 2.79 |
| 8-18 | 2.84 |
| 9-19 | 2.63 |
| 10-20 | 2.68 |
| 11-21 | 2.05 |
| 12-22 | 1.84 |
| 13-23 | 1.47 |
| 14-24 | 1.16 |
| 15-25 | 0.68 |
