Figure 4.
Mobility over follow-up. Results are expressed as mean ± SEM. ∗P ≤ .05 compared to preoperative baseline: (A) ROM at the index FSU. (B) ROM at adjacent levels. FSU = functional spine unit, ROM = range of motion.
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.