Table 3.
Mean landmark deviations (mm) and standard deviation of landmarks (mm) of reconstructed hemipelves
| Reconstruction model and geometry | Percentage of original surface (%) | ASIS | PSIS | IS | PT | HJC | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean | SD | Mean | SD | Mean | SD | Mean | SD | Mean | SD | |||
| Contralateral mirroring | N/A | 1.51 | 0.57 | 0.83 | 1.46 | 0.31 | 0.77 | 0.83 | 0.93 | 0.90 | 0.61 | |
| SSM | Intact hemipelvis | 100 | 0.88 | 0.56 | 1.65 | 1.48 | 1.13 | 0.75 | 1.02 | 0.84 | 0.86 | 0.68 |
| IS cut | 68 | 0.93 | 0.47 | 1.61 | 1.47 | 1.16 | 0.80 | 1.22 | 0.97 | 1.02 | 0.84 | |
| Ilium cut | 75 | 0.90 | 0.52 | 1.62 | 1.54 | 1.26 | 0.97 | 1.03 | 0.78 | 0.89 | 0.67 | |
| PT cut | 94 | 0.88 | 0.57 | 1.67 | 1.53 | 1.12 | 0.73 | 1.11 | 0.84 | 0.90 | 0.70 | |
ASIS, anterior superior iliac spine; PSIS, posterior superior iliac spine; IS, ischial spine protrusion; PT, pubic tubercle; HJC, hip joint centre