Figure 1. Anterior-posterior view radiograph of the left knee.
The apex of the patella is indicated (black arrow) demonstrating a high riding patella (patella alta).
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.