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Dislocation rate for elective THA compared with THA for femoral neck fracture.
| Arthroplasty procedure | Dislocations (n) | Arthroplasties (n) | Dislocation rate (percent) |
| Elective THA | 266 | 14,314 | 0.019 |
| THA for femoral neck fracture | 29 | 856 | 0.034 |
THA, total hip arthroplasty.
