Aqueduct of Sylvius anomaly	Central nervous system complication	Hydrocephalus
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Hydrocephalus with anomaly of aqueduct of Sylvius (disorder)
	Hydrocephalus with anomaly of aqueduct of Sylvius
	hydrocefalie met anomalie van aqueductus mesencephali
	hydrocefalie met anomalie van aqueductus cerebri hydrocephalus met anomalie van aqueductus Sylvii

Id	253133004
Status	Defined

Due to

Aqueduct of Sylvius anomaly

Associated morphology	Dilatation
Finding site	Brain cerebrospinal fluid pathway

Associated morphology	Morphologically abnormal structure
Finding site	Structure of cerebral aqueduct
Occurrence	Congenital
Pathological process	Pathological developmental process

ICD-10 complex map reference set

Target	Q03.0
Rule	TRUE
Advice	ALWAYS Q03.0
Correlation	SNOMED CT source code to target map code correlation not specified

Target	G91.9
Rule	TRUE
Advice	ALWAYS G91.9
Correlation	SNOMED CT source code to target map code correlation not specified