Table 4 Accuracy (average error values) and precision (standard deviations of the automatic matching procedure) error between the steel ball and model coordinates
From: Three-dimensional motions of distal syndesmosis during walking
Error: avg ± std | Translation (mm) | Rotation (deg) | ||||
|---|---|---|---|---|---|---|
∆x | ∆y | ∆z | ∆α | ∆β | ∆γ | |
Fibula | –0.64 ± 1.36 | –0.22 ± 0.72 | –0.26 ± 0.45 | 0.22 ± 0.45 | –0.65 ± 0.63 | 0.4 ± 1.23 |
Tibia | 0.82 ± 0.9 | 0.33 ± 0.47 | –0.55 ± 0.22 | 0.19 ± 0.4 | 0.56 ± 0.4 | –0.52 ± 1.04 |
Tibiofibular joint | –0.86 ± 1.28 | 0.38 ± 0.72 | –0.29 ± 0.86 | 0.36 ± 0.49 | –0.82 ± 1.56 | 0.73 ± 1.12 |