I67.1
Cerebral aneurysm, nonruptured
Coding guidance (WHO 2019)
Cerebral: aneurysm NOS arteriovenous fistula, acquired Excl.: congenital cerebral aneurysm, nonruptured (Q28.-) ruptured cerebral aneurysm (I60.-)
Sibling codes
I67Other cerebrovascular diseasesI67.0Dissection of cerebral arteries, nonrupturedI67.2Cerebral atherosclerosisI67.3Progressive vascular leukoencephalopathyI67.4Hypertensive encephalopathyI67.5Moyamoya diseaseI67.6Nonpyogenic thrombosis of intracranial venous systemI67.7Cerebral arteritis, not elsewhere classifiedI67.8Other specified cerebrovascular diseasesI67.9Cerebrovascular disease, unspecified