NA04.1

The ICD-11 code for injury of optic nerve or pathways is NA04.1. The full clinical description is "Injury of optic nerve or pathways".

ICD-11 code NA04.1 represents “Injury of optic nerve or pathways”. It is classified under Chapter 22: Injury, Poisoning or Certain Other Consequences of External Causes.

NA04.1 is in Chapter 22: Injury, Poisoning or Certain Other Consequences of External Causes (codes NA00-NF2Z).

There is no direct ICD-10 mapping available for NA04.1 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-10. Use the ICD-11 to ICD-10 converter to search for related codes.

ICD-11 is the latest revision of the WHO's International Classification of Diseases, succeeding ICD-10. Key differences include: a fully digital-first design, new chapters for sleep-wake disorders, sexual health, and traditional medicine, improved coding for rare diseases, and better integration with electronic health records through extension codes.

NA04.1 has 9 child codes, including: NA04.10 (Injury of optic nerve, unilateral), NA04.11 (Injury of optic nerve, bilateral), NA04.12 (Injury of optic chiasm), NA04.13 (Injury of optic tract or pathways, unilateral), and 5 more.