Online 2016 ICD-10-CM · Tabular List · Alpha Index · ICD-9/ICD-10 conversion · ICD-10-PCS


 G91 - Hydrocephalus

Includes:
-acquired hydrocephalus

Excludes 1:
-Arnold-Chiari syndrome with hydrocephalus (Q07.-)
-congenital hydrocephalus (Q03.-)
-spina bifida with hydrocephalus (Q05.-)


 G91.0 - Communicating hydrocephalus
 G91.1 - Obstructive hydrocephalus
 G91.2 - (Idiopathic) normal pressure hydrocephalus
 G91.3 - Post-traumatic hydrocephalus, unspecified
 G91.4 - Hydrocephalus in diseases classified elsewhere
 G91.8 - Other hydrocephalus
 G91.9 - Hydrocephalus, unspecified