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.
ROM with respect to CPS misplacement. a ROM by grade of CPS misplacement and b ROM in the no misplacement and misplacement groups. The preoperative cervical ROM of the misplacement group was significantly greater than that of the no misplacement group. *p < 0.05
