08Diseases of the nervous system Epilepsy or seizures 8A63Seizure due to acute causes
8A63.0
category
Febrile seizures
Definition Seizures associated with a rise of the body temperature in the absence of intracranial infection, metabolic disturbance, or history of afebrile seizures. They most commonly occur in children between the ages of 6 months and 5 years.
Nearby in Seizure due to acute causes
International Classification of Diseases, Eleventh Revision (ICD-11), World Health Organization (WHO) 2019/2021, https://icd.who.int/browse11. Licensed under Creative Commons Attribution-NoDerivatives 3.0 IGO (CC BY-ND 3.0 IGO).
Release 2026-01.
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This page reproduces WHO classification content for reference. It is not
medical advice and must not be used to diagnose or treat. For coding
decisions, consult the official release and your national coding guidelines.
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