Acquired abnormality of congenitally malformed valve

Definition

A postnatal pathological change in form or function of a congenitally malformed valve.

Exclusions

• Congenital anomaly of aortic valve (LA8A.2)
• Congenital anomaly of mitral valve (LA87.1)
• Congenital anomaly of pulmonary valve (LA8A.0)
• Congenital anomaly of tricuspid valve (LA87.0)

7 subordinate codes

• BC02.0Acquired common atrioventricular valvar abnormality in biventricular connections
• BC02.1Acquired truncal valvar abnormality
• BC02.2Acquired common atrioventricular valvar abnormality in double inlet ventricle
• BC02.3Acquired abnormality of neoaortic valve of pulmonary origin
• BC02.4Acquired abnormality of the neoaortic valve of truncal origin
• 4B4YOther specified diseases of the immune system
• 4B4ZDiseases of the immune system, unspecified

Nearby in Heart valve diseases

• BB60-BB6ZMitral valve disease
• BB70-BB7ZAortic valve disease
• BB80-BB8ZTricuspid valve disease
• BB90-BB9ZPulmonary valve disease
• BC00Multiple valve disease
• BC01Prosthetic valve disease
• 4B4ZDiseases of the immune system, unspecified