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ICD-10-CM S04.2 — Injury of trochlear nerve | Codelle

ICD-10-CM/S04/S04.2

S04.2

ICD-10-CM

Injury of trochlear nerve

Clinical Notes

Inclusion Terms

Injury of 4th cranial nerve

Code Hierarchy

▲S04Injury of cranial nerve

S04.2(current)

Subcodes (3)

S04.20Injury of trochlear nerve, unspecified side

S04.21Injury of trochlear nerve, right side

S04.22Injury of trochlear nerve, left side

Same Category

S04Injury of cranial nerve S04.0Injury of optic nerve and pathways S04.01Injury of optic nerve S04.011Injury of optic nerve, right eye S04.011AInjury of optic nerve, right eye, initial encounter S04.011DInjury of optic nerve, right eye, subsequent encounter S04.011SInjury of optic nerve, right eye, sequela S04.012Injury of optic nerve, left eye S04.012AInjury of optic nerve, left eye, initial encounter S04.012DInjury of optic nerve, left eye, subsequent encounter

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