Table 5 Anterior tibal laxity difference < 1 mm versus > 2 mm after ACL reconstruction
Patients n = 175 * | |||
|---|---|---|---|
Patients with GNRB difference < 1 | Patients with GNRB difference > 2 | ||
Patients | n = 157 | n = 18 | |
Age | 28 (± 9) years old | 26 (± 9) years old | p = 0.25 |
Sex h | 115 (73%) men, 42 (27%) women | 14 (78%) men, 4 (22%) women | p = 0.41 |
BMI | 24.0 (± 4.1) | 25.1 (± 4.5) | p = 0.31 |
Pivot-sport activities | 86 (± 36) % | 95 (± 29)% | p = 0.29 |
Knee apprehension | |||
- ACL-RSI | 59 (± 29) | 57 (± 32) | p = 0.79 |
Muscle strength | |||
- Concentric quadriceps strength at 60°/s - Concentric hamstring strength at 60°/s - Eccentric hamstring strength at 90°/s | 131 (± 40) Nm/kg (LSI 77%) 92 (± 33) Nm/kg (LSI 94%) 114 (± 41) Nm/kg (LSI 88%) | 121 (± 44) Nm/kg (LSI 74%) 84 (± 31) Nm/kg (LSI 90%) 105 (± 38) Nm/kg (LSI 86%) | p = 0.35 p = 0.30 p = 0.37 |
Coordination | |||
- Triple hop test (meters) - Side hop test (jumps) | 3.9 (± 1.1) (87% of contralateral) 39.5 (± 18.9) (92% of contralateral) | 3.8 (± 1.2) (92% of contralateral) 37.9 (± 18.1) (87% of contralateral) | p = 0.70 p = 0.73 |