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.
An illustration of the endonasal approach to the pituitary gland using a straight tool. The nasal cavity must be prepared by initial drilling to gain access through the sphenoid sinus. In the longer term, curved instruments may help surgeons reach other locations at the skull base including the tuberculum sella, which is nearly inaccessible endonasally today [12].
