BB91.0

ICD-11 MMS 2026-01

Rheumatic pulmonary valve insufficiency

Description

This is a rheumatic condition where the pulmonary valve is not strong enough to prevent backflow to the right ventricle.

Index terms

  • Rheumatic pulmonary valve insufficiency
  • rheumatic pulmonary valve incompetence
  • rheumatic pulmonary valve regurgitation

Exclusions from above levels

  • LA8A.0 – Congenital anomaly of pulmonary valve
  • http://id.who.int/icd/entity/1833285474 – Structural developmental anomalies of the circulatory system
  • http://id.who.int/icd/entity/871612151 – Acute rheumatic fever
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  • LA85.4Y – Atypical truncal valve
  • LA8A – Congenital anomaly of a ventriculo-arterial valve or adjacent regions
  • 01 – Certain infectious or parasitic diseases
  • 05 – Endocrine, nutritional or metabolic diseases
  • 18 – Complications of pregnancy, childbirth and the puerperium
  • 19 – Certain conditions originating in the perinatal period
  • 20 – Congenital malformations, deformations and chromosomal abnormalities
  • 22 – Injury, poisoning or certain other consequences of external causes

Sibling codes

  • BB91.Y – Other specified nonrheumatic pulmonary valve insufficiency
  • BB91.Z – Pulmonary valve insufficiency, unspecified

Foundation entity

Rheumatic pulmonary valve insufficiency – http://id.who.int/icd/entity/73523461

Allowed postcoordination axes

Part of: BB91: Pulmonary valve insufficiency › 11: Diseases of the circulatory system