ICD-11 classes
11 Diseases of the circulatory system
Heart valve diseases
Aortic valve disease
BB71 — Aortic valve insufficiency

ICD-11 BB71 — Aortic valve insufficiency

Aortic valve insufficiency results from leakage and backflow of blood that is ejected from the left ventricle into the ascending aorta back into the left ventricle.

The diagnosis includes nothing.

The diagnosis excludes nothing.

Diagnosis with code BB71 contains 5 clarifying diagnoses:

  1. BB71.0 — Rheumatic aortic valve insufficiency
  2. BE12.3 — Postprocedural aortic valve insufficiency
    It contains 1 clarifying diagnosis.
  3. BC02.31 — Insufficiency of the neoaortic valve of pulmonary origin
  4. BB71.Y — Other specified nonrheumatic aortic valve insufficiency
  5. BB71.Z — Aortic valve insufficiency, unspecified

The diagnosis is included in 2 other classes.

  • Postprocedural aortic valve insufficiency (BE12.3)
  • Insufficiency of the neoaortic valve of pulmonary origin (BC02.31)

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