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Printing accuracy. The printing accuracy was rated based on the absolute delta (Δ) of the vascular model diameters compared to their originating CT scan
| Absolute delta (Δ) compared to CT scan | Rating of printing accuracy |
|---|---|
| > 1.5 mm | Insufficient |
| 1.0–1.5 mm | Sufficient |
| 0.5–1 mm | Good |
| < 0.5 mm | Excellent |
