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Crack depth on CBCT ES2 and micro-CT images
| Depth | Np | |
|---|---|---|
| ES2 | 4.56 ± 0.88 mm | 22 |
| mCT | 3.89 ± 1.08 mm | 11 |
| p | 0.001 | 0.013 |
ES2, CBCT scanning with NaI+DMSO as contrast agent; Np, number of cracks detected from the occlusal surface to the pulp cavity; mCT, Micro-CT scanning.
