Figure 13.
Predicted pedicle screw stress at the screw-bone interface from finite element analysis (FEA): Anatomic Facet Replacement System (AFRS)–repaired and rigid models.
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.