Fig. 3.
The Kaplan-Meier survivorship curve of cage reconstruction with an end point of radiographic loosening or revision shows stepwise progression of loosening up to 6 years and a 5-year survivorship of 80.7%. CI = confidence interval.
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.