Table 1 Anatomical data of the patella femur in the family
Samples | Side | Trochlear angle (°) | Trochlear sulcus angle (°) | Trochlear sulcus depth (mm) | ISI | CDI | TT–TG (mm) | Patellar Tilt (°) | Q angle (°) | TDC |
|---|---|---|---|---|---|---|---|---|---|---|
1 | Left | 19.2 | 178.7 | 0.1 | 1.3 | 1.3 | 27.2 | 28.2 | 22.2 | D |
Right | 18.6 | 171.8 | 0.1 | 1.4 | 1.5 | 24.3 | 27.3 | 21.7 | D | |
2 | Left | 12.6 | 158.3 | 3.0 | 1.3 | 1.6 | 28.1 | 21.0 | 20.4 | B |
Right | 15.5 | 162.3 | 2.5 | 1.3 | 1.5 | 27.3 | 24.7 | 21.2 | C | |
3 | Left | 9.2 | 152.5 | 3.2 | 1.0 | 1.1 | 18.5 | 18.2 | 15.1 | A |
Right | 11.3 | 159.7 | 2.6 | 1.1 | 1.1 | 28.2 | 23 | 19.4 | B | |
4 | Right | 18.9 | 169.3 | 2.4 | 1.3 | 1.3 | 28.3 | 24.3 | 22.8 | C |
5 | Left | 23.2 | 179.0 | 0.1 | 1.2 | 1.3 | 30.1 | 26.7 | 20.2 | D |
Right | 17.7 | 171.1 | 0.2 | 1.4 | 1.4 | 25.6 | 24.8 | 19.3 | C | |
6 | Left | 18.4 | 172.1 | 0.2 | 1.5 | 1.3 | 26.2 | 45.6 | 24.2 | C |
Right | 16.4 | 168.8 | 0.1 | 1.5 | 1.4 | 24.8 | 23.6 | 23.3 | C | |
7 | Left | 10.1 | 153.2 | 2.9 | 1.2 | 1.2 | 17.8 | 21.6 | 18.1 | A |
Right | ||||||||||
8 | Left | 13.6 | 154.2 | 2.4 | 1.2 | 1.4 | 25.2 | 21.6 | 18.2 | B |
Right | 18.6 | 169.5 | 1.3 | 1.4 | 1.4 | 25.9 | 23.6 | 19.3 | C | |
Mean + SD | 16.0 ± 3.9 | 165.8 ± 8.7 | 1.5 ± 1.3 | 1.3 ± 0.1 | 1.3 ± 0.1 | 25.5 ± 3.4 | 25.3 ± 6.2 | 20.4 ± 2.3 | / |