BlockL1-9C4

The ICD-11 code for disorders of the visual pathways or centres is BlockL1-9C4. The full clinical description is "Disorders of the visual pathways or centres".

ICD-11 code BlockL1-9C4 represents "Disorders of the visual pathways or centres". It is classified under the ICD-11 classification system.

There is no direct ICD-10 mapping available for BlockL1-9C4 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.

BlockL1-9C4 has 7 child codes, including: 9C40 (Disorder of the optic nerve), 9C41 (Disorder of optic chiasm), 9C42 (Disorder of post chiasmal visual pathways), 9C43 (Disorder of visual cortex), and 3 more.