Prosthesis characteristics

Hip » Total hip arthroplasty » Prosthesis characteristics » ODEP acetabular component

FIGURE Trend (proportion [%] per year) in ODEP rating acetabulum component in primary total hip arthroplasties in the Netherlands in 2014-2019

Year

ODEP rating (%)

3A+3A*
0.63
0.55
0.55
0.57
0.86
0.84
0.67
0.67

5A+5A*
2.91
2.89
3.53
3.92
5.92
7.02
4.44
4.44

7A+7A*
14.06
14.81
15.12
14.17
14.85
16.06
14.86
14.86

10A+10A*
19.30
18.59
18.78
19.26
18.90
18.86
18.95
18.95

13A+13A*
58.39
60.12
59.75
61.21
58.85
56.60
59.12
59.12

Other
4.52
3.02
2.27
0.86
0.62
0.62
1.93
1.93

Unacceptable
0.19
0.03
0.00
0.00
0.00
0.00
0.04
0.04


Total (n):
176,739
27,795
28,440
28,460
29,599
30,937
31,508

Please note: More information on ODEP rating can be found on www.odep.org.uk.
Other: All total hip acetabular cups of which no ODEP rating is available.
THA: total hip arthroplasty.

© LROI 2020

Hip » Total hip arthroplasty » Prosthesis characteristics » ODEP femoral component

FIGURE Trend (proportion [%] per year) in ODEP rating femur component in primary total hip arthroplasties in the Netherlands in 2014-2019

Year

ODEP rating (%)

3A+3A*
0.11
0.02
0.01
0.03
0.03
0.06
0.04
0.04

5A+5A*
1.58
1.71
0.87
0.92
1.61
3.56
1.73
1.73

7A+7A*
5.43
5.12
5.07
5.12
8.04
10.29
6.59
6.59

10B
0.02
0.06
0.39
0.37
0.43
0.43
0.29
0.29

10A+10A*
10.15
10.18
11.77
11.17
10.06
10.11
10.57
10.57

13A+13A*
79.06
79.31
80.08
81.09
78.88
75.20
78.89
78.89

Other
3.65
3.61
1.81
1.30
0.93
0.37
1.89
1.89


Total (n):
177,041
27,720
28,373
28,736
29,643
31,091
31,478

Please note: More information on ODEP rating can be found on www.odep.org.uk.
Other: All total hip femoral stems of which no ODEP rating is available.
THA: total hip arthroplasty.

© LROI 2020

Hip » Total hip arthroplasty » Prosthesis characteristics » Type of bonegraft 2014-2019

FIGURE Trend (proportion [%] per year) in type of bonegraft in primary total hip arthroplasties in the Netherlands in 2014-2019

Year

Type of bonegraft (%)

No bonegraft
96.35
96.61
96.91
97.14
97.65
97.87
97.12
97.12

Autograft
3.36
3.15
2.85
2.57
2.16
1.92
2.64
2.64

Allograft
0.17
0.14
0.14
0.16
0.12
0.12
0.14
0.14

Combination of both
0.11
0.10
0.10
0.14
0.07
0.08
0.10
0.10


Total (n):
180,479
27,267
28,537
29,574
30,334
31,792
32,975

THA: total hip arthroplasty.

© LROI 2020

Hip » Total hip arthroplasty » Prosthesis characteristics » Type of acetabular component 2010-2019

FIGURE Trend (proportion [%] per year) in type of acetabular component in primary total hip arthroplasties in the Netherlands in 2010-2019

Year

Type of acetabular component (%)

Press-fit
59.46
60.14
60.63
63.20
64.36
67.14
67.63
70.58
72.86
74.27
66.55
66.55

Cemented
32.62
32.83
33.21
32.34
33.41
31.02
31.02
28.50
26.64
25.26
30.44
30.44

Screw cup
7.92
7.03
6.16
4.46
2.22
1.84
1.35
0.93
0.50
0.47
3.01
3.01


Total (n):
273,448
22,759
23,316
24,855
25,756
27,796
28,440
28,461
29,601
30,941
31,523

THA: total hip arthroplasty.

© LROI 2020

Hip » Total hip arthroplasty » Prosthesis characteristics » Femoral head diameter 2010-2019

FIGURE Trend (proportion [%] per year) in femoral head component diameter in primary total hip arthroplasties in the Netherlands in 2010-2019

Year

Femoral head size (%)

22-28 mm
44.90
36.02
33.28
30.68
27.10
22.85
21.06
16.58
13.10
11.61
24.68
24.68

32 mm
33.50
38.09
42.97
47.79
52.80
55.81
57.01
62.90
65.47
66.67
53.43
53.43

36 mm
17.53
23.31
22.27
21.04
19.58
20.90
21.48
20.12
20.88
21.22
20.84
20.84

>= 38 mm
4.07
2.58
1.48
0.49
0.53
0.44
0.45
0.40
0.55
0.49
1.05
1.05


Total (n):
273,902
22,806
23,436
25,007
25,765
27,778
28,423
28,743
29,613
31,023
31,308

THA: total hip arthroplasty.

© LROI 2020