Fig. 4.
Showing a closer view of TOUSS setup, the use of ultrasonic scalpel for tumoral resection and the assistant by the left side of the surgeon keeping clear the endoscopic vision with a suction cannula
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.