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Tunnel widening in autograft and allograft groups
| Items | Tibia | Femur | ||
|---|---|---|---|---|
| Allograft | Autograft | Allograft | Autograft | |
| Postoperative | 7.12 ± 0.40 | 7.48 ± 0.31 | 7.46 ± 0.41 | 7.42 ± 0.31 |
| Follow-up | 7.80 ± 0.40 | 7.61 ± 0.22 | 7.64 ± 0.35 | 7.51 ± 0.42 |
| Difference in widening | P = 0.001 | P = 0.03 | ||
