ICD-11 classes
11 Diseases of the circulatory system
Heart valve diseases
Mitral valve disease
BB63 — Mitral valve stenosis with insufficiency

ICD-11 BB63 — Mitral valve stenosis with insufficiency

This is a valvular heart disease characterised by the narrowing of the orifice of the mitral valve of the heart, with regurgitation.

The diagnosis includes nothing.

The diagnosis excludes nothing.

Diagnosis with code BB63 contains 3 clarifying diagnoses:

1. BB63.0 — Rheumatic mitral stenosis with insufficiency
2. BB63.1 — Nonrheumatic mitral stenosis with insufficiency
3. BB63.Z — Mitral valve stenosis with insufficiency, unspecified