ICD-11 classes
08 Diseases of the nervous system
Disorders of cerebrospinal fluid pressure or flow
8D64 — Hydrocephalus
8D64.0 — Communicating hydrocephalus
8D64.04 — Normal-pressure hydrocephalus

ICD-11 8D64.04 — Normal-pressure hydrocephalus

A clinical syndrome mainly comprising gait disturbance, dementia, and urinary incontinence, and is associated with dilatation of the ventricular system of the brain. Most of the times demonstrating normal cerebrospinal fluid (CSF) pressure at lumbar puncture.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.