Catalog

Dandy-Walker malformation with hydrocephalus

No MMS code

Link to WHO Definition

Dandy-Walker malformation with hydrocephalus – http://id.who.int/icd/entity/700553030

The Dandy-Walker malformation is a posterior fossa cyst in communication with an enlarged fourth ventricle that is frequently associated with hypoplasia of the cerebellar vermis. Sometimes this cyst is responsible for CSF blocking and thus producing hydrocephalus.