S04 |
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Injury of cranial nerve  |
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The selection of side should be based on the side of the body being affected |
CodeFirst |
any associated intracranial injury (S06.-)
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CodeAlso |
any associated: open wound of head (S01.-) skull fracture (S02.-)
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char7Note |
The appropriate 7th character is to be added to each code from category S04
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char7Def |
A: initial encounter D: subsequent encounter S: sequela
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S04.0 |
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Injury of optic nerve and pathways |
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UseAdditionalCode |
code to identify any visual field defect or blindness (H53.4-, H54.-)
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S04.01 |
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Injury of optic nerve |
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Injury of 2nd cranial nerve |
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S04.011 |
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Injury of optic nerve, right eye |
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S04.012 |
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Injury of optic nerve, left eye |
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S04.019 |
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Injury of optic nerve, unspecified eye |
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Injury of optic nerve NOS |
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S04.02 |
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Injury of optic chiasm |
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S04.03 |
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Injury of optic tract and pathways |
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Injury of optic radiation |
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S04.031 |
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Injury of optic tract and pathways, right side |
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S04.032 |
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Injury of optic tract and pathways, left side |
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S04.039 |
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Injury of optic tract and pathways, unspecified side |
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Injury of optic tract and pathways NOS |
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S04.04 |
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Injury of visual cortex |
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S04.041 |
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Injury of visual cortex, right side |
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S04.042 |
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Injury of visual cortex, left side |
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S04.049 |
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Injury of visual cortex, unspecified side |
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Injury of visual cortex NOS |
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S04.1 |
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Injury of oculomotor nerve |
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Injury of 3rd cranial nerve |
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S04.10 |
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Injury of oculomotor nerve, unspecified side |
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S04.11 |
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Injury of oculomotor nerve, right side |
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S04.12 |
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Injury of oculomotor nerve, left side |
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S04.2 |
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Injury of trochlear nerve |
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Injury of 4th cranial nerve |
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S04.20 |
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Injury of trochlear nerve, unspecified side |
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S04.21 |
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Injury of trochlear nerve, right side |
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S04.22 |
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Injury of trochlear nerve, left side |
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S04.3 |
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Injury of trigeminal nerve |
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Injury of 5th cranial nerve |
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S04.30 |
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Injury of trigeminal nerve, unspecified side |
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S04.31 |
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Injury of trigeminal nerve, right side |
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S04.32 |
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Injury of trigeminal nerve, left side |
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S04.4 |
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Injury of abducent nerve |
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Injury of 6th cranial nerve |
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S04.40 |
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Injury of abducent nerve, unspecified side |
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S04.41 |
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Injury of abducent nerve, right side |
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S04.42 |
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Injury of abducent nerve, left side |
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S04.5 |
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Injury of facial nerve |
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Injury of 7th cranial nerve |
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S04.50 |
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Injury of facial nerve, unspecified side |
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S04.51 |
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Injury of facial nerve, right side |
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S04.52 |
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Injury of facial nerve, left side |
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S04.6 |
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Injury of acoustic nerve |
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Injury of auditory nerve | Injury of 8th cranial nerve |
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S04.60 |
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Injury of acoustic nerve, unspecified side |
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S04.61 |
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Injury of acoustic nerve, right side |
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S04.62 |
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Injury of acoustic nerve, left side |
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S04.7 |
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Injury of accessory nerve |
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Injury of 11th cranial nerve |
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S04.70 |
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Injury of accessory nerve, unspecified side |
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S04.71 |
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Injury of accessory nerve, right side |
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S04.72 |
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Injury of accessory nerve, left side |
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S04.8 |
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Injury of other cranial nerves |
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S04.81 |
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Injury of olfactory [1st ] nerve |
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S04.811 |
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Injury of olfactory [1st ] nerve, right side |
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S04.812 |
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Injury of olfactory [1st ] nerve, left side |
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S04.819 |
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Injury of olfactory [1st ] nerve, unspecified side |
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S04.89 |
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Injury of other cranial nerves |
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Injury of vagus [10th] nerve |
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S04.891 |
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Injury of other cranial nerves, right side |
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S04.892 |
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Injury of other cranial nerves, left side |
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S04.899 |
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Injury of other cranial nerves, unspecified side |
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S04.9 |
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Injury of unspecified cranial nerve |
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