Tram track sign of optic nerve (finding)
| Code | 1141857007 |
|---|---|
| Semantic tag | finding |
| Module | international |
| Definition | primitive |
| Effective time | 20250201 |
246556002Central nervous system finding
finding
118235002Eye / vision finding
finding
298364001Finding of head region
finding
365853002Imaging finding
finding
72670004Sign
finding
None (leaf concept).