8A00.26ICD-11 MMS 2026-01
Parkinsonism due to structural lesions
Description
Parkinsonism occurring in the setting of a demonstrable structural lesion such as subdural hematoma and brain tumours. Neuroimaging such as Magnetic Resonance Imaging is very helpful. It has to be emphasized that small brain tumours such as meningioma may be an incidental finding in cases of otherwise typical PD.
Index terms
- Parkinsonism due to structural lesions
Exclusions from above levels
- http://id.who.int/icd/entity/1425591047 – Myasthenia gravis or certain specified neuromuscular junction disorders
- http://id.who.int/icd/entity/1525792972 – Arthropathies
6A06– Stereotyped movement disorder
Sibling codes
8A00.20– Parkinsonism due to heredodegenerative disorders8A00.21– Hemiparkinsonism hemiatrophy syndrome8A00.22– Infectious or postinfectious parkinsonism8A00.23– Vascular parkinsonism8A00.24– Drug-induced parkinsonism8A00.25– Post traumatic Parkinsonism8A00.2Y– Other specified secondary parkinsonism8A00.2Z– Secondary parkinsonism, unspecified
Foundation entity
Parkinsonism due to structural lesions – http://id.who.int/icd/entity/147328446
Allowed postcoordination axes
Part of: 8A00.2: Secondary parkinsonism › 8A00: Parkinsonism › 08: Diseases of the nervous system