S04.0: Injury of optic nerve and pathways useAdditionalCode code to identify any visual field defect or blindness (H53.4-, H54.-) |
| S04.01: Injury of optic nerve |
| S04.02: Injury of optic chiasm |
| S04.03: Injury of optic tract and pathways |
| S04.04: Injury of visual cortex |