Table 2 Contour-based measurements of matching deviation
From: Anatomical evaluation of CT-MRI combined femoral model
Global 3D contour-based measurement of matching deviation (mm) | Local 2D contour-based measurement of matching deviation (mm) | |||||
|---|---|---|---|---|---|---|
in the femoral condyle | in the middle femoral shaft | |||||
Specimen | 3pt-to-3pt | s-to-s | 3pt-to-3pt | s-to-s | 3pt-to-3pt | s-to-s |
1 | 0.7 | 0.7 | 2.2 | 0.8 | 0.4 | 0.4 |
2 | 0.9 | 0.7 | 2.1 | 0.5 | 0.6 | 0.6 |
3 | 0.8 | 0.7 | 3.2 | 0.7 | 0.8 | 0.5 |
4 | 1.5 | 0.8 | 2.9 | 0.1 | 1.6 | 1.1 |
5 | 1.4 | 0.7 | 6.4 | 0.5 | 0.5 | 0.1 |
6 | 1.2 | 0.8 | 1.0 | 0.3 | 3.0 | 0.2 |
Average | 1.1 | 0.7 | 3.0 | 0.5 | 1.2 | 0.5 |
SD | 0.3 | 0.1 | 1.8 | 0.3 | 1.0 | 0.3 |