Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Endoscopic view of the third ventricular floor in a patient with occlusive hydrocephalus. The mamillary bodies are clearly visible. The bulging, thick and opaque third ventricular floor does not allow the localization of the basilar artery prior to puncture. Neuronavigation was helpful to select a puncture site in a safe distance to the basilar artery
