21Symptoms, signs or clinical findings, not elsewhere classified
General symptoms, signs or clinical findings
General symptoms
MG44Symptoms peculiar to infancy
MG44.1
category
Lack of expected normal physiological development
Definition Lack of expected normal physiological development includes delayed milestone of development and other lack of expected normal physiological development including gross and fine motor development, language, social milestones.
Nearby in Symptoms peculiar to infancy
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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