|
Number of patients (hips)
|
22
|
6
|
30
|
|
Gender (male:female)
|
8:14
|
1:5
|
13:17
|
|
Mean age in years (range)
|
71 (48 to 90)
|
66 (52 to 78)
|
71 (48 to 90)
|
|
Acetabular revision component (number of hips)
|
|
Burch-Schneider ring
|
7
|
1
|
11
|
|
Müller ring
|
13
|
4
|
15
|
|
Standard cup
|
2
|
1
|
4
|
|
Mean follow up in month (range)
|
21 (6 to 55)
|
28 (14 to 38)
|
23 (6 to 63)
|
|
Follow up
| | | |
|
Alloantibodies to donor (Rh system**)
|
none
|
none
|
none
|
|
Mean Harris Hip Score (range)
|
79.5 (53 to 100)
|
86.3 (72 to 100)
|
80.6 (43 to 100)
|
|
Acetabular component tilting in ° (range)
|
1.37 (0.1 to 3.3)
|
1.00 (0.5 to 2.1)
|
1.29 (0 to 4,4)
|
|
Horizontal migration in mm (range)
|
2.17 (0.1 to 6.0)
|
2,27 (1.5 to 3.4)
|
2,01 (0.1 to 4.5)
|
|
Vertical migration in mm (range)
|
1.27 (0 to 4.2)
|
1.13 (0 to 2.1)
|
1,44 (0 to 4.2)
|
|
Graft remodeling rate (%)
|
100
|
100
|
100
|
