Q28 - Other congenital malformations of circulatory system
Excludes 1:
-congenital aneurysm NOS Q27.8)
-congenital coronary aneurysm Q24.5)
-ruptured cerebral arteriovenous malformation I60.8)
-ruptured malformation of precerebral vessels I72.0)
Excludes 2:
-congenital peripheral aneurysm Q27.8)
-congenital pulmonary aneurysm Q25.79)
-congenital retinal aneurysm Q14.1)
Q28.0 - Arteriovenous malformation of precerebral vessels
Q28.1 - Other malformations of precerebral vessels
Q28.2 - Arteriovenous malformation of cerebral vessels
Q28.3 - Other malformations of cerebral vessels
Q28.8 - Other specified congenital malformations of circulatory system
Q28.9 - Congenital malformation of circulatory system, unspecified