21Symptoms, signs or clinical findings, not elsewhere classified Mental or behavioural symptoms, signs or clinical findings MB21Symptoms, signs or clinical findings involving cognition MB21.1Amnesia
MB21.10
category
Anterograde amnesia
Definition An inability to recall past experiences, especially where recall is to be expected, occurring after an event (psychological or physical) presumed to be responsible for the amnesia.
Also indexed as
Anterograde amnesia antegrade amnesia
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.
View this entity in the official WHO ICD-11 browser .
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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