TABLE 3.
Average errors of ET in cases with ET > 3 mm and errors > 2 mm
| Type | Case number | Avg error (mm) |
|---|---|---|
| P | 12 | 4.63 |
| EC | 2 | 5.82 |
| N | 8 | 3.94 |
| Total | 22 | 4.58 |
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