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Surgery and prosthesis
Ankle » Primary ankle arthroplasty » Surgery and prosthesis » Surgical approach
FIGURE Trend (proportion [%] per year) in surgical approach for performing a primary ankle arthroplasty in the Netherlands in 2014-2022
Year
Surgical approach (%)
Anterior
100.00
100.00
98.46
96.43
98.60
98.51
100.00
97.60
99.14
98.71
98.71
Lateral
0.00
0.00
0.00
0.89
0.00
0.00
0.00
0.00
0.00
0.09
0.09
Other approach
0.00
0.00
1.54
2.68
1.40
1.49
0.00
2.40
0.86
1.20
1.20
Total (n):
1,082
101
101
130
112
143
134
120
125
116
AA: ankle arthroplasty.
© LROI 2023
Ankle » Primary ankle arthroplasty » Surgery and prosthesis » Medial malleolus osteotomy
FIGURE Trend (proportion [%] per year) in medial malleolus osteotomy in primary ankle arthroplasties in the Netherlands in 2014-2022
Year
Medial malleolus osteotomy (%)
No
94.12
91.26
92.31
90.18
95.07
96.32
95.04
99.19
100.00
94.92
94.92
Yes
5.88
8.74
7.69
9.82
4.93
3.68
4.96
0.81
0.00
5.08
5.08
Total (n):
1,082
102
103
130
112
142
136
121
124
112
AA: ankle arthroplasty.
© LROI 2023
Ankle » Primary ankle arthroplasty » Surgery and prosthesis » Extension heel cord
FIGURE Trend (proportion [%] per year) in heel cord extension in primary ankle arthroplasties in the Netherlands in 2014-2022
Year
Extension heel cord (%)
No
68.32
67.96
73.64
74.11
76.76
66.91
78.51
80.49
86.84
74.93
74.93
Yes
31.68
32.04
26.36
25.89
23.24
33.09
21.49
19.51
13.16
25.07
25.07
Total (n):
1,081
101
103
129
112
142
136
121
123
114
AA: ankle arthroplasty.
© LROI 2023
Ankle » Primary ankle arthroplasty » Surgery and prosthesis » Most frequently registered ankle prostheses
TABLE The most frequently registered primary ankle arthroplasties in the Netherlands in 2018-2022
| Year | 2018 | 2019 | 2020 | 2021 | 2022 |
| Total ankle arthroplasties | 133 | 124 | 114 | 115 | 110 |
| Name; Proportion (%) | |||||
| Salto | 28.6 | 32.3 | 33.3 | 36.5 | 54.5 |
| Infinity | 51.1 | 44.4 | 59.6 | 51.3 | 39.1 |
| Cadence | 5.3 | 6.5 | 3.5 | 2.6 | 4.5 |
| AAA OSG | 12.0 | 8.1 | 1.8 | 3.5 | 1.8 |
© LROI 2023