Table 1.
Summary of patient and component information
| Component | Gender (M/F) | Surgical site (L/R) | Standardized revision reason | Patient weight (kg) | Patient height (m) | BMI (kg/m2) | Activity score | Implantation time (years) | Implant head diameter (mm) |
|---|---|---|---|---|---|---|---|---|---|
| 1 | M | L | Loosening | 93.0 | 1.85 | 27.0 | 2 | 6.48 | 36 |
| 2 | M | L | Instability | 104.3 | 1.75 | 34.0 | 3 | 2.10 | 44 |
| 3 | F | R | Other | 88.5 | 1.75 | 28.8 | 2 | 2.36 | 36 |
| 4 | M | R | Loosening | 70.3 | 1.75 | 22.9 | – | 1.49 | 36 |
| 5 | F | R | Loosening | 72.6 | 1.75 | 23.6 | 6 | 5.18 | 36 |
| 6 | M | L | Other | 113.4 | 1.91 | 31.2 | 7 | 0.62 | 40 |
| 7 | M | R | Instability | 106.6 | 1.88 | 30.2 | 2 | 4.62 | 36 |
| 8 | F | L | Pain | 85.3 | 1.60 | 33.3 | – | – | 36 |
| 9 | M | L | Pain | 147.0 | 1.75 | 47.8 | – | 5.81 | 36 |
| 10 | F | L | Infection | 126.6 | 1.55 | 52.7 | 3 | 0.00 | 28 |
| 11 | M | L | Loosening | 90.7 | 1.83 | 27.1 | 6 | 2.83 | 40 |
| 12 | M | L | Infection | 71.7 | 1.75 | 23.3 | – | 4.00 | 36 |
| 13 | M | R | Periprosthetic fracture | 144.2 | 1.83 | 43.1 | – | – | 40 |
| 14 | F | R | Loosening | 83.9 | 1.60 | 32.8 | – | 1.00 | 36 |
| 15 | M | R | Loosening | 94.8 | 1.60 | 37.0 | – | 1.25 | 40 |
| 16 | F | R | Loosening | 55.3 | 1.63 | 20.9 | – | – | 40 |
| 17 | M | L | Loosening | 105.7 | 1.85 | 30.7 | – | 0.75 | 40 |
| 18 | M | L | Loosening | 104.3 | 1.83 | 31.2 | 8 | 3.50 | 40 |
| 19 | M | L | Loosening | 104.3 | 1.80 | 32.1 | 8 | 3.00 | 40 |
| 20 | F | L | Malalignment | 83.0 | 1.65 | 30.4 | 3 | 7.76 | 28 |
| 21 | F | L | Loosening | 76.2 | 1.65 | 28.0 | – | 5.25 | 36 |