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.
Function zone of the native human posterior cruciate ligament (dark gray) with ranges of normal posterior translation and abnormal posterior translation. Hysteresis curves at the end of the 250-N (cycle 2000) and of the 500-N load block (cycle 3000) of testing groups are additionally plotted. ALD, adjustable loop device; ST, suture tape.
