ICD-10-CM > S00-T88 > S00-S09 > S04 > S04.2 > S04.20 S04.20 Injury of trochlear nerve, unspecified side Non-Billable/Non-Specific Codes S04.20XA..., initial encounterS04.20XD..., subsequent encounterS04.20XS..., sequela
ICD-10 Fast ICD-10 Fast