20Developmental anomalies Multiple developmental anomalies or syndromes LD24Syndromes with skeletal anomalies as a major feature LD24.JPatellar dysostoses
LD24.J0
category
Nail-patella syndrome
Definition Nail patella syndrome is a hereditary osteo-onychodysplasia characterised by nail dysplasia with triangular lunula, hypoplastic or absent patellas, iliac exostoses (`iliac horns') and dysplastic elbows.
Also indexed as
HOOD - [Hereditary onycho-osteodysplasia] syndrome Hereditary onycho-osteodysplasia NPS - [Nail-patella syndrome] (MIM 161200) Nail-patella syndrome Österreicher-Turner syndrome
Nearby in Patellar dysostoses
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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