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Revision rates, expressed as number per 1000 patient-years, from the National Joint Registry of England, Wales and Northern Ireland.
| Fixation method | Aseptic loosening | Dislocation/subluxation | Periprosthetic fracture |
|---|---|---|---|
| Cemented | 0.96 (0.90-1.02) | 0.88 (0.83-0.94) | 0.33 (0.30-0.37) |
| Uncemented | 1.92 (1.82-2.01) | 1.20 (1.13-1.28) | 0.81 (0.76-0.88) |
The data are presented as % (95% CI).
