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.
Case example No. 2. (A) Preoperative anteroposterior (AP) EOS film, (B) preoperative lateral EOS film, (C) preoperative AP plain film, (D) preoperative lateral plain film, (E) postoperative AP plain film, (F) postoperative lateral plain film, (G) postoperative AP EOS film, (H) postoperative lateral EOS film.
