Table 3.
Geometric positioning accuracy of CBCT systems.
| Direction | Mean variation ± standard deviation (mm) |
|
|---|---|---|
| System 1 | System 2 | |
| Lateral (x) | −0.8 ± 0.8 | 0.3 ± 0.6 |
| Longitudinal (y) | 0.0 ± 0.3 | −0.3 ± 0.1 |
| Vertical (z) | −0.5 ± 0.8 | 0.6 ± 0.9 |
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