Table 1.
Flexion angle | Intact | ACL cut | ALL + ACL cut | ITB graft harvest + ALL + ACL cut | Deep ITB + ALL + ACL cut | ACL graft | mLET + ACL graft | mLET (no ACL graft) |
---|---|---|---|---|---|---|---|---|
0° | 4.0 ± 1.4 | 10.0 ± 2.9a | 10.3 ± 2.9a | 10.9 ± 3.9a | 10.7 ± 3.1a | 5.2 ± 2.9 | 6.2 ± 2.8 | 10.2 ± 3.0a |
10° | 5.4 ± 1.8 | 12.4 ± 2.1a | 12.8 ± 1.9a | 13.5 ± 2.8a | 13.5 ± 3.1a | 7.1 ± 3.0 | 7.5 ± 2.3 | 12.3 ± 2.9a |
20° | 5.9 ± 2.3 | 13.2 ± 2.2a | 14.0 ± 2.2a,b | 14.4 ± 2.9a | 15.3 ± 3.8a,b | 8.1 ± 3.7 | 8.1 ± 2.3 | 13.6 ± 3.3a |
30° | 6.0 ± 2.5 | 12.9 ± 2.5a | 13.6 ± 2.7a,b | 14.2 ± 3.5a | 15.8 ± 4.6a,b | 8.6 ± 4.9 | 8.2 ± 2.5 | 13.7 ± 4.0a |
40° | 5.6 ± 2.5 | 11.8 ± 2.7a | 12.5 ± 3.1a | 13.2 ± 3.8a | 15.0 ± 4.8a,b,c | 8.5 ± 5.3 | 8.0 ± 2.6 | 13.0 ± 4.5a |
50° | 5.2 ± 2.5 | 10.4 ± 2.9a | 11.2 ± 3.3a | 12.0 ± 4.1a | 13.9 ± 4.9a,b,c,d | 7.9 ± 5.6 | 7.1 ± 2.7 | 11.9 ± 4.7a |
60° | 4.7 ± 2.4 | 9.4 ± 2.7a | 10.1 ± 3.3a | 10.8 ± 4.2a | 12.7 ± 5.0a,b,c,d | 7.4 ± 5.8 | 6.3 ± 2.4 | 10.8 ± 4.6a |
70° | 4.2 ± 2.3 | 8.5 ± 2.6a | 9.2 ± 3.3a | 10.0 ± 4.0a | 11.8 ± 5.0a,b,c,d | 6.8 ± 5.8 | 5.4 ± 2.3 | 9.8 ± 4.4a |
80° | 3.9 ± 2.2 | 7.9 ± 2.6a | 8.5 ± 2.9a | 9.5 ± 3.9a | 10.9 ± 4.7a,b,c | 6.4 ± 5.5 | 4.7 ± 2.0 | 9.0 ± 4.2a |
90° | 3.7 ± 2.3 | 7.7 ± 2.5a | 8.3 ± 3.1a | 9.1 ± 3.8a | 10.5 ± 4.6a,b,c | 6.2 ± 5.0 | 4.1 ± 1.8 | 8.5 ± 3.8a |
100° | 3.8 ± 2.5 | 7.5 ± 2.7a | 8.2 ± 2.9a | 9.1 ± 3.7a | 10.6 ± 4.5a,b,c | 5.9 ± 5.2 | 3.8 ± 2.1 | 8.3 ± 3.8a |
aSignificant difference from intact state (p < 0.05)
bSignificant difference from ACL cut state (p < 0.05)
cSignificant difference from ALL + ACL cut state (p < 0.05)
dSignificant difference from ITB graft harvest + ALL + ACL cut state (p < 0.05)