S04.2

Injury of trochlear nerve

Related Medical Terms

Glossary entries related to this code

trochlear nerve

Children (12)

Code	Description	Billable	Details
S04.20	Injury of trochlear nerve, unspecified side
S04.20XA	Injury of trochlear nerve, unspecified side, initial encounter
S04.20XD	Injury of trochlear nerve, unspecified side, subsequent encounter
S04.20XS	Injury of trochlear nerve, unspecified side, sequela
S04.21	Injury of trochlear nerve, right side
S04.21XA	Injury of trochlear nerve, right side, initial encounter
S04.21XD	Injury of trochlear nerve, right side, subsequent encounter
S04.21XS	Injury of trochlear nerve, right side, sequela
S04.22	Injury of trochlear nerve, left side
S04.22XA	Injury of trochlear nerve, left side, initial encounter

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