| Imaging modality | Technique | No. of images (%) | |
| 3-Dimensional imaging | Computed tomography | 39 (15.6) | |
| 2-Dimensional imaging | Dental panoramic view | 104 (41.6) | |
| Skull views | Postero-anterior | 28 (11.2) | |
| Lateral | 28 (11.2) | ||
| Midface views | Occipital mental view | 2 (0.8) | |
| Submental view | 1 (0.4) | ||
| Temporalmandibular joint views | Reverse Townes | 3 (1.2) | |
| Mandibular views | Lateral oblique | 14 (5.6) | |
| Postero-anterior | 9 (3.6) | ||
| Intraoral images | 21 (8.4) | ||
| Ultrasound | 1 (0.4) | ||
| Total | 250 (100) | ||