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.
The appearance of using the scissor mechanism to generate the pelvic motion of paralytic patients. (Left) If right mechanism move upward and left mechanism move downward, system make counter clockwise pelvic obliquity motion. (Right) If left mechanism move upward and right mechanism move downward, system make clockwise pelvic obliquity motion.
