| Designation | Key |
|---|---|
| Conventional radiographs | VR01 |
| Native sonography | VR02 |
| Duplex sonography | VR04 |
| Sonography with contrast agents | VR05 |
| Computed tomography (CT), native | VR10 |
| Computer tomography (CT) with contrast agents | VR11 |
| Computer tomography (CT), special procedures | VR12 |
| Computer-aided image data analysis with 3D evaluation | VR26 |