ICD-11 MMS 2026-01
Idiopathic syringomyelia Description A condition in which the syrinx has no identifiable cause and which is difficult to treat. Most large and/or symptomatic syrinxes can treated with syrinx shunting.
Exclusions from above levels LA07.3 – Congenital hydromyelia05 – Endocrine, nutritional or metabolic diseases18 – Complications of pregnancy, childbirth and the puerperiumShow all Hide 19 – Certain conditions originating in the perinatal period22 – Injury, poisoning or certain other consequences of external causesSibling codes 8D66.1 – Syringomyelia due to certain specified cause8D66.2 – Syringobulbia8D66.Y – Other specified syringomyelia or syringobulbia8D66.Z – Syringomyelia or syringobulbia, unspecifiedAllowed postcoordination axes Part of: 8D66 : Syringomyelia or syringobulbia › 08 : Diseases of the nervous system
Source World Health Organization (WHO)
International Classification of Diseases, Eleventh Revision (ICD-11), World Health Organization (WHO) 2019/2021, https://icd.who.int/browse11. Licensed under the Creative Commons Attribution-NoDerivatives 3.0 IGO licence (CC BY-ND 3.0 IGO).