| CBCT | Cone-beam computed tomography |
| AI | Artificial intelligence |
| CNN | Convolutional neural network |
| 3D | Three-dimensional |
| PAL | Periapical lesion |
| GDPR | General Data Protection Regulation |
| SCN | SpatialConfiguration-Net |
| CI | Confidence interval |
| TP | True positive |
| FN | False negative |
| FP | False positive |