BD55 Asymptomatic stenosis of intracranial or extracranial artery
International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01
Stenosis of intracranial or extracranial artery that has not caused TIA or cerebral ischemic stroke.
inclusions
- narrowing of basilar, carotid or vertebral arteries, not resulting in cerebral infarction
exclusions
postcoordination
Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.
Laterality - only one may be selected
Specific anatomy - multiple selections are allowed
synonyms
- Asymptomatic stenosis of intracranial or extracranial artery
- stenosis of carotid artery NOS
- stenosis of internal carotid artery NOS
- stenosis of precerebral arteries, not resulting in cerebral infarction
- narrowing of basilar, carotid or vertebral arteries, not resulting in cerebral infarction
- partial obstruction of basilar, carotid or vertebral arteries, not resulting in cerebral infarction
- Asymptomatic stenosis of extracranial carotid artery
- Atherosclerosis of extracranial portion of carotid artery
- Asymptomatic stenosis of intracranial carotid artery
- Atherosclerosis of intracranial portion of carotid artery
- Asymptomatic stenosis of extracranial vertebral artery
- Atheroma of extracranial portion of vertebral artery
- Arteriosclerotic disease of extracranial portion of vertebral artery
- Asymptomatic stenosis of intracranial vertebral artery
- Atheroma of intracranial portion of vertebral artery
- Arteriosclerotic disease of intracranial portion of vertebral artery
- Asymptomatic stenosis of basilar artery
- Asymptomatic stenosis of anterior cerebral artery
- Asymptomatic stenosis of middle cerebral artery
- Asymptomatic stenosis of posterior cerebral artery
- Asymptomatic stenosis of certain specified intracranial or extracranial artery
- internal auditory artery embolism
- Cerebral atherosclerosis
- arteriosclerotic cerebrovascular disorder
- cerebrovascular atherosclerosis
- arteriosclerotic cerebral ischaemia
- arteriosclerotic brain disease
- atherosclerotic brain disease
- cerebral arteriosclerosis
- cerebrovascular atheromatous disease
- atherosclerotic cerebrovascular disease
- Vertebral arterial arteriosclerotic disease
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