Phase 1: phantom models | MLD bony entry point(mm) | MLD screw tip (mm) | MAD (deg) |
---|---|---|---|
Pooled 5 attempts on suprapubic screws | 3.32 ± 0.30 | 3.56 ± 0.86 | 1.34 ± 0.54 |
Pooled 5 attempts on sacroiliac screws | 2.34 ± 0.35 | 2.68 ± 0.48 | 1.16 ± 0.27 |
Pooled 10 attempts of screw insertion | 2.83 ± 0.60 | 3.12 ± 0.81 | 1.25 ± 0.41 |