|
Supine
|
Number
|
Cup inclination
|
Cup anteversion
|
Stem antetorsion
|
CA
|
|
Overall
|
75
|
39.3 (4.1)
|
16.9 (6.0)
|
25.8 (8.7)
|
35.0 (5.8)
|
|
Anterior tilt
|
9
|
38.1 (3.3)
|
16.3 (9.3)
|
28.1 (10.1)
|
36.0 (4.5)
|
|
Intermediate
|
45
|
39.1 (4.1)
|
17.4 (5.6)
|
26.1 (8.8)
|
35.6 (5.9)
|
|
Posterior tilt
|
21
|
39.9 (4.4)
|
16.2 (5.5)
|
24.1 (8.1)
|
34.1 (6.0)
|
|
Standing
|
Number
|
Cup inclination
|
Cup anteversion
|
Stem antetorsion
|
CA
|
|
Overall
|
75
|
40.5 (4.2)
|
20.8 (6.3)
|
25.8 (8.7)
|
38.9 (5.7)
|
|
Anterior tilt
|
9
|
39.5 (3.6)
|
20.8 (8.2)
|
28.1 (10.1)
|
40.5 (5.0)
|
|
Intermediate
|
45
|
40.1 (4.3)
|
20.0 (6.0)
|
26.1 (8.8)
|
38.2 (5.9)
|
|
Posterior tilt
|
21
|
42.1 (4.1)
|
22.6 (5.4)
|
24.1 (8.1)
|
39.5 (5.6)
|
- CA combined anteversion. The figures in parentheses are standard deviations. The measurements are expressed as radiographic angles
