From: Role of magnetic resonance imaging in the evaluation of the anterior knee pain
Depth of trochlear groove by mm | Trochlear facet asymmetry by % | Lateral inclination angle by° | |||||||
---|---|---|---|---|---|---|---|---|---|
Type A | Type B | Type C | Type A | Type B | Type C | Type A | Type B | Type C | |
Minimum | 3.00 | 1.500 | 1.500 | 35.00 | 33.00 | 32.00 | 10.00 | 1.500 | 9.300 |
Maximum | 6.00 | 4.000 | 2.000 | 50.00 | 60.00 | 50.00 | 23.00 | 20.00 | 23.00 |
Median | 5.00 | 2.000 | 2.000 | 39.00 | 55.00 | 33.00 | 20.00 | 9.000 | 9.400 |
Mean | 4.80 | 2.500 | 1.833 | 40.80 | 50.60 | 38.33 | 17.80 | 9.540 | 13.90 |
SD | 1.15 | 1.000 | 0.289 | 6.221 | 10.45 | 10.11 | 5.586 | 8.032 | 7.881 |