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CPS misplacement and ROM with separate and single-time multilevel registrations
| No misplacement (n = 172) | Misplacement (n = 24) | |||
|---|---|---|---|---|
| Re-PS = 0 | Re-PS ≥1 | Re-PS = 0 | Re-PS ≥1 | |
| Screws | 121 | 51 | 8 | 16 |
| Accuracy (mm) | 1.2 | 1.2 | 1.3 | 1.3 |
| ROM (°) | 0 | 6.3* | 0 | 16.5* |
* p < 0.01
