Table 2.
Reasons for implant failure
| Reason for revision | Total | Co/Co | Co/Ti |
|---|---|---|---|
| Aseptic loosening | 115 | 69 | 46 |
| ALTR | 5 | 3 | 2 |
| Infection | 159 | 61 | 98 |
| Instability | 22 | 15 | 7 |
| Periprosthetic fx | 49 | 12 | 37 |
| Pain | 4 | 0 | 4 |
| Other | 5 | 3 | 2 |
| Not available | 5 | 2 | 3 |
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