ICD-11 classes
08 Diseases of the nervous system
Disorders of cerebrospinal fluid pressure or flow
8D64 — Hydrocephalus
8D64.1 — Non-communicating hydrocephalus
8D64.10 — Hydrocephalus due to structural malformations

ICD-11 8D64.10 — Hydrocephalus due to structural malformations

Ventricular enlargement due to an accumulation of cerebrospinal fluid secondary to obstruction caused by a structural abnormality such as Chiari malformations or aqueductal stenosis.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.