Table 2 Imaging data measurements
|  | Protrusion positivegroup(n = 64) | Protrusion negative group(n = 212) | P value |
|---|---|---|---|
Femoral tunnel angle, | 82.1 ± 6.0 | 82.8 ± 7.0 | 0.457 |
Cross-pin angle, | 31.4 ± 9.1 | 30.6 ± 8.1 | 0.535 |
Mediolateral diameter of the femoral condyle, mm | 70.6 ± 2.5 (65.9–73.16) | 82.7 ± 4.2 (70.5–93.9) |  < 0.001 |
Anteroposterior diameter of the lateral femoral condyle, mm | 58.3 ± 2.9 (50.9–65.0) | 66.4 ± 3.5 (59.52–78.18) |  < 0.001 |