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.
Through the posterolateral portal (left leg), with classic arthroscopic instruments (shaver, radiofrequency probe, and hooks), the surgeon can address the soft tissue (paying attention not to injure the acetabular labrum) to free the main fragment. The arrow indicates the position of the main posterior wall fragment. (FH, femoral head; ST, soft tissue surrounding main fragment.)
