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Assessment of laxity in the two groups
| Grade | Metal screw | Bioscrew | P |
|---|---|---|---|
| Pivot shift test | |||
| 0 | 9 | 14 | |
| 1 | 5 | 1 | |
| 2 | 2 | 0 | |
| 0.04 | |||
| Lachman test | |||
| 0 | 8 | 6 | |
| 1 | 7 | 9 | |
| 2 | 1 | 0 | |
| n.s. | |||
| KT-1000 arthrometer (max. man. force) | |||
| <3 mm | 12 | 9 | |
| 3–5 mm | 1 | 6 | |
| >5 mm | 3 | 0 | |
| 0.02 | |||
| KT-1000 arthrometer (max. man. force) regrouped | |||
| <3 mm | 12 | 9 | |
| ≥3 mm | 4 | 6 | |
| n.s. | |||
| KT-1000 arthrometer (max. man. force) | |||
| Mean | 1.8 | 1.7 | |
| SD | 2.9 | 2.4 | |
| n.s. | |||
