| Lemaire group n = 35 knees | Reference group n = 51 knees | p-value* | ||
---|---|---|---|---|---|
n (%) | Â | n (%) | Â | Â | |
Mean ± SD | Range | Mean ± SD | Range |  | |
Postoperative data | |||||
 Lachman |  |  |  |  | 0.025 |
  Hard endpoint | 33 (94%) |  | 51 (100%) |  |  |
  Delayed hard endpoint | 2 (6%) |  | 0 (0%) |  |  |
  Soft endpoint | 0 (0%) |  | 0 (0%) |  |  |
 Pivot Shift |  |  |  |  | n.s. |
  None | 34 (97%) |  | 51 (100%) |  |  |
  Glide | 1 (3%) |  | 0 (0%) |  |  |
  Clunk | 0 (0%) |  | 0 (0%) |  |  |
  Gross | 0 (0%) |  | 0 (0%) |  |  |
Complications | 0 (0%) | Â | 1 (2%) | Â | n.s. |
Tegner score** | 6.5 | (6–8) | 6.0 | (5–7) | 0.024 |
Lysholm | 90.2 ± 12.1 | (34–100) | 90.1 ± 6.2 | (75–100) | n.s. |
IKDC subjective score | 88.4 ± 11.6 | (39–100) | 85.9 ± 8.8 | (59–98) | n.s. |
ACL-RSI | 77.1 ± 14.5 | (33–96) | 78.7 ± 11.5 | (42–98) | n.s. |
Extension deficit | 0 (0%) | Â | 2 (4%) | Â | n.s. |
Flexion range | 137.6 ± 3.7 | (130–140) | 136.1 ± 5.7 | (115–140) | n.s. |
Net change | |||||
 Tegner score** | − 1.0 | (−2–0) | −1.0 | (−2–0) | n.s. |
 Lysholm | 24.8 ± 20.0 | (30–60) | 22.3 ± 17.5 | (14–57) | n.s. |
 IKDC subjective score | 27.1 ± 18.7 | (24–72) | 26.4 ± 13.1 | (1–53) | n.s. |