Table 3.
Causes for re-operation
| Causes for re-operation | Bipolar HA (n) | THA with DMC (n) |
|---|---|---|
| Dislocation | 21 | 3 |
| Post-operative periprosthetic fracture | 4 | 6 |
| Loosening of components | 2 | 1 |
| Deep infection | 5 | 4 |
| Haematoma post-operatively | 0 | 1 |
| Other causes | 0 | 1 |
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