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.
Graph showing improvement in the KOOS sport/rec subscale with time. Values are mean ± CI. Pairwise comparisons revealed statistically significant improvement between values preoperatively and at 6 months (p < 0.001), between values preoperatively and at 1 year (p < 0.001), between values preoperatively and at 2 years (p < 0.001), between values preoperatively and at 4 years (p < 0.001), and between values at 3 months and 6 months (p < 0.001).
