Endoscopic third ventriculostomy for post-inflammatory hydrocephalus in pediatric patients: is it worth a try?

Hydrocephalus is a very common disease in developing countries. Congenital aqueductal obstruction and post-inflammatory hydrocephalus come on the top of the list of causes of hydrocephalus. Till the recent introduction of cranial endoscopy and despite their frequent complications, shunts were considered as the mainstream treatment for this disease.

Suboccipital endoscopic management of the entrapped fourth ventricle: technical note.

Background: Entrapped fourth ventricle is the result of both inlet aqueduct and outlet fourth ventricular midline and lateral foraminae obstruction. It occurs as a sequalae of intracranial hemorrhagic or inflammatory disease condition. Usually it presents after previous shunting for communicating hydrocephalus with a period of improvement, after which manifestations of posterior fossa expanding process appear.