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Agreement between ultrasound and magnetic resonance imaging in detecting peri-prosthetic hip complications
| Ultrasound (%) | Magnetic resonance imaging (%) | Statistical analysis | |
|---|---|---|---|
| Superficial collections | 67/108 (62) | 68/108 (63) | k = 0.96 |
| Fluid | 60 | 61 | P = 0.99 |
| Particulate | 5 | 5 | |
| Solid | 2 | 2 | |
| Subcutaneous fistulas | 48/108 (44) | 49/108 (45) | k = 0.94 |
| Deep collections | 74/108 (69) | 79/108 (73) | k = 0.89 |
| Fluid | 30 | 34 | P = 0.87 |
| Particulate | 44 | 45 |
