Fig. 3.
Radiographs of the knee with severe bone loss and osteolysis combined with recurvatum (A) and global instability (B). (C, D) Revision surgery was performed using a rotating hinge knee prosthesis.
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.