Fig. 4.
(A) Simple radiographs of a patient diagnosed with patellofemoral arthritis after patellar fracture. (B) Intraoperative gross photos and postoperative radiographs after patellectomy.
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.