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.
a In augmented reality, preoperative imaging is processed (segmented, volume rendered, etc.) and b superimposed onto the current operative field. c The resulting image eases the identification and preservation of hidden structures (MITI, Technical University, Munich, Germany).
