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.
Compressive forces in the contralateral facet joint of the different segments for left and right axial rotation. The forces are compared for the intact lumbar spine and after insertion of a MACS-TL system and an internal fixation device. The side of the contralateral facet joint is given on the x -axis
