S04.2 - Injury of trochlear nerve
The ICD 10 Code for Injury of trochlear nerve is listed as S04.2.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.
| ICD 10 CM Field | Value |
|---|---|
| Diagnosis Code: | S04.2
|
| Description: | Injury of trochlear nerve
|
| Chapter | Injury, poisoning and certain other consequences of external causes (S00-T88) |
| Block | Injuries to the head (S00-S09) |
| Parent | S04 - Injury of cranial nerve |
| ICD-10-CM Children (deeper level / typically more specific) of S04.2: | |
| S04.20 - Injury of trochlear nerve, unspecified side | |
| S04.21 - Injury of trochlear nerve, right side | |
| S04.22 - Injury of trochlear nerve, left side | |
| ICD-10-CM Siblings (same level / similar specificity) of S04.2: | |
| S04.0 - Injury of optic nerve and pathways | |
| S04.1 - Injury of oculomotor nerve | |
| S04.3 - Injury of trigeminal nerve | |
| S04.4 - Injury of abducent nerve | |
| S04.5 - Injury of facial nerve | |
| S04.6 - Injury of acoustic nerve | |
| S04.7 - Injury of accessory nerve | |
| S04.8 - Injury of other cranial nerves | |
| S04.9 - Injury of unspecified cranial nerve | |