ICD-11 classes
08 Diseases of the nervous system
Movement disorders
8A00 — Parkinsonism
8A00.1 — Atypical parkinsonism
8D87.01 — Multiple system atrophy, Parkinsonism
ICD-11 8D87.01 — Multiple system atrophy, Parkinsonism
This is a progressive disorder of the central and autonomic nervous systems, characterised by orthostatic hypotension (an excessive drop in blood pressure when standing up), which causes dizziness or fainting. It can occur without orthostatic hypotension, but instead have urinary involvement (urgency/incontinence). This type includes symptoms of Parkinson's disease such as slow movement, rigidity, and tremor.
The diagnosis includes nothing.
It excludes 2 items.
- Spinocerebellar ataxia (8A03.16)
- Pure autonomic nervous system failure (8D84)
It has no clarifying diagnoses.
The diagnosis is coded elsewhere:
- Multiple system atrophy #7657