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.
Methods of quantifying PFJ overstuffing produced by Pierson et al. (18) (A) Anterior patellar displacement (APD), (B) Anterior posterior femoral diameter (APFD), (C) Anterior femoral offset (AFO), (D) Posterior femoral offset (PFO).
This work is licensed under a