| HO | Heterotopic Ossification |
| AVN | Avascular Necrosis |
| CI | Confidence Interval |
| ES | effect size |
| RCT | Randomized Controlled Trial |
| ORIFs | open reduction internal fixations |
| WA | weighted averages |
| SDs | standard deviations |
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.