Table 2.
Follow-up datas
| Follow-up index | Data |
|---|---|
| Cases (hips) | 45 (56) |
| Operation time (min) | 95.53 ± 22.45 |
| Blood loss (ml) | 156.16 ± 69.25 |
| Bone graft volume (cm3) | 40.59 ± 5.53 |
| Length of stay (days) | 9.66 ± 1.83 |
| Follow-up time (years) | 5.20 ± 1.20 |
| Distance of acetabular protrusion (mm) | 10.97 ± 3.08 |
| The hip rotation center (preoperative) | |
| Horizontal distance | 10.40 ± 2.50 mm |
| Vertical distance | 72.36 ± 3.10 mm |
| The hip rotation center (postoperative) | |
| Horizontal distance | 24.03 ± 1.77 mm |
| Vertical distance | 92.48 ± 5.31 mm |
| The length difference of both lower limbs (preoperative) | 23.64 ± 5.00 mm |
| The length difference of both lower limbs (Postoperative) | 5.73 ± 3.05 mm |
| ROM of hip joint (°) (preoperative) | |
| Flexion and extension motion | 39.48 ± 8.36° |
| Abduction motion | 10.86 ± 4.34° |
| ROM of hip joint ((°)) (postoperative) | |
| Flexion and extension Motion | 103.07 ± 7.64° |
| Abduction motion | 36.75 ± 3.99° |
| Preoperative Harris score | 37.84 ± 4.74 |
| Postoperative Harris score | 89.55 ± 4.05 |
| Preoperative VAS score | 5.21 ± 1.11 |
| Postoperative VAS score | 0.98 ± 0.82 |