20Developmental anomalies
Chromosomal anomalies, excluding gene mutations
LD44Deletions of the autosomes
LD44.9Deletions of chromosome 9
LD44.91
category
Deletions of the short arm of chromosome 9
Also indexed as
9p deletion syndrome 9p22p24 deletion 9p24.3 deletion Alfi syndrome Deletions of the short arm of chromosome 9 Distal 9p deletion syndrome Distal deletions of the short arm of chromosome 9 Proximal deletions of the short arm of chromosome 9
Nearby in Deletions of chromosome 9
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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