Table 2 Mean ultimate failure load and Stiffness of the different groups compared to the intact ATFL
| Â | Ultimate failure load | Â | Stiffness | ||
|---|---|---|---|---|---|
Group | Mean ± SD, N | P Value |  | Mean ± SD, N/mm | P Value |
Intact | 160.9 ± 54.6 | - |  | 14.7 ± 5.6 | - |
All arthroscopic Modified Broström | 194.1 ± 61.2 | 0.376 |  | 17.4 ± 9.3 | 0.571 |
All arthroscopic LARS augmentation | 356.3 ± 72.1 | 0.000 |  | 29.1 ± 8.6 | 0.007 |