The Role of Third Ventriculostomy in the Management of Obstructive Hydrocephalus

Abstract

The overall success rate of a single ETV was 71.3 % and including successful re-ETV 76.7 %. Best results were observed in adults and children older than 1 year. Infants demonstrated significantly worser outcomes. Patients with benign aqueductal stenosis and tumor compressing the aqueduct had the greatest profit from the ETV. The stereotactic guidance had no influence on the outcome and the number of severe complications. Complications were one arterial bleeding, three venous bleedings, and one ICB, all without permanent deficit, except one permanent hemiparesis. No mortality was observed.