8A45

The ICD-11 code for secondary white matter disorders is 8A45. The full clinical description is "Secondary white matter disorders".

ICD-11 code 8A45 represents “Secondary white matter disorders”. It is classified under Chapter 8: Diseases of the Nervous System.

8A45 is in Chapter 8: Diseases of the Nervous System (codes 8A00-8E7Z).

There is no direct ICD-10 mapping available for 8A45 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.

8A45 has 7 child codes, including: 8A45.0 (White matter disorders due to infections), 8A45.1 (White matter disorders due to toxicity), 8A45.2 (White matter disorders due to vascular abnormality or ischemia), 8A45.3 (White matter disorders due to nutritional deficiency), and 3 more.