Code
Hierarchy
Notes
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This block comprises a range of mental disorders grouped together on the basis of their having in common a demonstrable etiology in cerebral disease, brain injury, or other insult leading to cerebral dysfunction. The dysfunction may be primary, as in diseases, injuries, and insults that affect the brain directly and selectively; or secondary, as in systemic diseases and disorders that attack the brain only as one of the multiple organs or systems of the body that are involved.
Inclusion Terms
F01.B18
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Major neurocognitive disorder due to vascular disease, moderate, with behavioral disturbances such as sleep disturbance, social disinhibition, or sexual disinhibition
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Vascular dementia, moderate, with behavioral disturbances such as sleep disturbance, social disinhibition, or sexual disinhibition
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Vascular dementia as a result of infarction of the brain due to vascular disease, including hypertensive cerebrovascular disease.
Code First
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, if applicable, any causal condition
Use Additional
F01.B18
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code, if applicable, to identify wandering in vascular dementia (Z91.83)
- Z91.83 Wandering in diseases classified elsewhere