Case | Upward shift distance of the rotational center (mm) | Backward shift distance of the rotational center (mm) | Coverage of the pseudoacetabulum (°) | Contralateral acetabular diameter (D, mm) | Original acetabular diameter (d, mm) | Original acetabular bone deficiency |
---|---|---|---|---|---|---|
1 | 30.5 | 32.4 | 43.1 | 44.6 | 33.5 | – |
2 | 26.0 | 36.4 | 37.2 | 47.6 | 38.8 | – |
3 | 29.4 | 30.6 | 38.1 | 51.6 | 52.1 | Paprosky I |
4 | 29.9 | 35.8 | 53.6 | 52.0 | 51.8 | – |
5 | 25.8 | 24.8 | 34.5 | 39.8 | 38.5 | Paprosky I |
6 | 30.6 | 28.6 | 38.5 | 55.2 | 56.3 | – |
7 | 23.6 | 29.2 | 50.2 | 48.6 | 49.1 | – |
8 | 26.2 | 23.8 | 47.9 | 50.1 | 39.6 | – |
9 | 27.6 | 15.1 | 23.5 | 44.5 | 45.0 | Paprosky IIB |
10 | 22.8 | 26.5 | 55.8 | 51.8 | 40.6 | – |
11 | 30.6 | 28.7 | 52.5 | 50.8 | 41.6 | – |
12 | 22.3 | 29.6 | 39.0 | 53.5 | 55.2 | – |
13 | 27.5 | 22.8 | 53.1 | 49.6 | 38.2 | – |
14 | 26.5 | 23.0 | 52.3 | 46.8 | 42.1 | Paprosky IIA |
15 | 23.6 | 28.9 | 42.8 | 49.5 | 38.0 | – |
16 | 29.8 | 25.8 | 38.6 | 48.6 | 44.4 | Paprosky I |