ICD-11 classes
11 Diseases of the circulatory system
BC20 — Chronic rheumatic heart diseases, not elsewhere classified
BB72.0 — Rheumatic aortic stenosis with insufficiency
ICD-11 BB72.0 — Rheumatic aortic stenosis with insufficiency
Aortic stenosis from chronic rheumatic heart disease is typically associated with aortic insufficiency. The valve commissures and cuspis become adherent and fused, and the valve orifice becomes small. Upon auscultation, S2 may be single because the aortic leaflets are immobile and do not produce an aortic closure sound
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: