Fig. 7.
Comparison of continuous femoral nerve block (cFNB) versus single-injection femoral nerve block (sFNB) with regard to postoperative nausea rate
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.