Q23类别:需要更具体的编码当前

Congenital malformations of aortic and mitral valves

层级Q20-Q28 · Q23

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章节 17 · Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1)

Excludes 2

inborn errors of metabolism (E70-E88)

Note

Codes from this chapter are not for use on maternal records

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