20Developmental anomalies Structural developmental anomalies primarily affecting one body system Structural developmental anomalies of the circulatory system Structural developmental anomaly of heart or great vessels LA87Congenital anomaly of an atrioventricular valve or atrioventricular septum LA87.0Congenital anomaly of tricuspid valve
LA87.02
category
Dysplasia of tricuspid valve
Definition A congenital cardiovascular malformation of the tricuspid valve, commonly consisting of leaflet thickening and restricted mobility, with normally hinged leaflets.
Coding note This diagnosis is not used for patients with Ebstein malformation of tricuspid valve, which is characterised by abnormally hinged tricuspid valve.
Also indexed as
Dysplasia of tricuspid valve dysplastic tricuspid valve tricuspid valvar dysplasia
Nearby in Congenital anomaly of tricuspid valve
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.
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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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