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13 Occlusion and stenosis of bilateral anterior cerebral arteries

I66.19 Occlusion and stenosis of unspecified anterior cerebral artery
I66.2 Occlusion and stenosis of posterior cerebral artery
I66.21 Occlusion and stenosis of right posterior cerebral artery
I66.22 Occlusion and stenosis of left posterior cerebral artery
I66.23 Occlusion and stenosis of bilateral posterior cerebral arteries
I66.29 Occlusion and stenosis of unspecified posterior cerebral artery
I66.3 Occlusion and stenosis of cerebellar arteries
I66.8 Occlusion and stenosis of other cerebral arteries
Occlusion and stenosis of perforating arteries
I66.9 Occlusion and stenosis of unspecified cerebral artery

I67 Other cerebrovascular diseases

Excludes1: sequelae of the listed conditions (I69.8)
I67.0 Dissection of cerebral arteries, nonruptured
Excludes1: ruptured cerebral arteries (I60.7)
I67.1 Cerebral aneurysm, nonruptured
Cerebral aneurysm NOS
Cerebral arteriovenous fistula, acquired
Internal carotid artery aneurysm, intracranial portion
Internal carotid artery aneurysm, NOS
Excludes1: congenital cerebral aneurysm, nonruptured (Q28.-)
ruptured cerebral aneurysm (I60.7)
I67.2 Cerebral atherosclerosis
Atheroma of cerebral and precerebral arteries
I67.3 Progressive vascular leukoencephalopathy
Binswanger's disease
I67.4 Hypertensive encephalopathy
I67.5 Moyamoya disease
I67.6 Nonpyogenic thrombosis of intracranial venous system
Nonpyogenic thrombosis of cerebral vein
Nonpyogenic thrombosis of intracranial venous sinus
Excludes1: nonpyogenic thrombosis of intracranial venous system causing infarction (I63.6)
I67.7 Cerebral arteritis, not elsewhere classified
Granulomatous angiitis of the nervous system
Excludes1: allergic granulomatous angiitis (M30.1)
I67.8 Other specified cerebrovascular diseases
Acute cerebrovascular insufficiency NOS
Cerebral ischemia (chronic)
I67.9 Cerebrovascular disease, unspecified

==I68