20Developmental anomalies
Chromosomal anomalies, excluding gene mutations
LD43Complete monosomies of the autosomes
LD43.1
category
Mosaic monosomy of autosome
Definition Any disease caused by embryonic fusion or loss of an autosome early in embryonic development, resulting in a subset of cells in the body having only one of a pair of autosomes.
Also indexed as
Mosaic monosomy of autosome whole chromosome monosomy, mosaicism
Nearby in Complete monosomies of the autosomes
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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