Neonatal obstructive hydrocephalus

Coding note from above levels

Conditions arising in the perinatal period, even though death or morbidity occurs later, should, as far as possible, be coded to chapter 19, which takes precedence over chapters containing codes for diseases by their anatomical site. For children less than 28 days old, assume that a reported condition developed in the perinatal period, unless the duration is stated and the onset was after the first completed week of life.

Index terms

Neonatal obstructive hydrocephalus
acquired aqueduct of sylvius stenosis
acquired aqueduct of sylvius stricture

Show allHide

acquired obstructive hydrocephalus
aqueduct of sylvius obstruction
aqueduct of sylvius occlusion
blockage foramen magendie
foramen magendie block with hydrocephalus
obstructive internal hydrocephalus

Exclusions from above levels

KA64.0 – Hydrocephalusn due to congenital toxoplasmosis
01 – Certain infectious or parasitic diseases - acquired after birth
02 – Neoplasms

Show allHide

05 – Endocrine, nutritional or metabolic diseases
08 – Certain congenital diseases of the nervous system
20 – Congenital malformations, deformations and chromosomal abnormalities
22 – Injury, poisoning or certain other consequences of external causes
3A10 – Hereditary haemolytic anaemia
4A01.03 – Transient hypogammaglobulinaemia of infancy
9B71.3 – Retinopathy of prematurity
BC43 – congenital cardiomyopathy
DA93.0 – Paralytic ileus
EA50.Z – Pemphigus neonatorum
EH40.00 – Cradle cap
http://id.who.int/icd/entity/588616678 – Gastroenteritis or colitis of infectious origin
http://id.who.int/icd/entity/609214049 – Congenital gonococcal infection

Sibling codes

KB05.Y – Other specified neonatal hydrocephalus
KB05.Z – Neonatal hydrocephalus, unspecified

Foundation entity

Neonatal obstructive hydrocephalus – http://id.who.int/icd/entity/762648776

Part of: KB05: Neonatal hydrocephalus › 19: Certain conditions originating in the perinatal period