Table 4 Qualitative assessment of 2D photographs and 3D dentofacial images
| Â | Orthodontists (%) | Postgraduate students (%) | ||||
|---|---|---|---|---|---|---|
Yes | Indifferent | No | Yes | Indifferent | No | |
Do you think 3D dentofacial images of smile can provide more diagnostic information? | 50 | 42 | 8 | 92 | 8 | 0 |
Do you think 3D dentofacial images of smile are easier to use than 2D photograph? | 17 | 50 | 33 | 23 | 69 | 8 |
Are you more confident with 3D records in the evaluation of smile aesthetics? | 42 | 50 | 8 | 62 | 31 | 8 |
Do you think it is worthy to use 3D images for the evaluation of smile aesthetics? | 50 | 50 | 0 | 69 | 31 | 0 |