BB61

ICD-11 MMS 2026-01

Mitral valve insufficiency

Description

Mitral insufficiency is a clinical condition which mitral valve can't close properly. It is the antidromic leaking of blood from the left ventricle through the mitral valve, and into the left atrium.

Excludes

  • BB63 – Mitral valve stenosis with insufficiency

Exclusions from above levels

  • LA87.1 – Congenital anomaly of mitral 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

Child codes

  • BB61.0 – Rheumatic mitral valve insufficiency
  • BB61.Y – Other specified mitral valve insufficiency
  • BB61.Z – Mitral valve insufficiency, unspecified

Foundation children elsewhere

  • BE12.1 – Postprocedural mitral valve insufficiency

Sibling codes

  • BB60 – Mitral valve stenosis
  • BB62 – Mitral valve prolapse
  • BB63 – Mitral valve stenosis with insufficiency
  • BB64 – Mitral valvar abscess
  • BB65 – Mitral valve rupture
  • BB6Y – Other specified mitral valve disease
  • BB6Z – Mitral valve disease, unspecified

Foundation entity

Mitral valve insufficiency – http://id.who.int/icd/entity/637470326

Allowed postcoordination axes

Part of: 11: Diseases of the circulatory system