Related Experiment Video
Updated: Aug 17, 2026
14:59
Neuronavigation and Laparoscopy Guided Ventriculoperitoneal Shunt Insertion for the Treatment of Hydrocephalus
Published on: October 14, 2022
Ventricular size after shunting for idiopathic normal pressure hydrocephalus
Journal of Neurology, Neurosurgery, and Psychiatry
|September 1, 1975
Abstract:
It has been presumed that idiopathic normal pressure hydrocephalus is due to obstruction. We visualized the ventricles in 19 patients subsequent to shunting. We found no consistent relationship between clinical improvement after shunting and reduction in ventricular size. This suggests that the positive effect of shunting in at least some instances is due to some other factor than reduced ventricular size.
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