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.
Lysholm scores over time. Treatment led to a significant (P < .001) improvement for up to 7 years compared with baseline. The preoperative and follow-up times are indicated. Scores are presented as means; the ends of the boxes define the 25th and 75th percentiles, and the whiskers depict the 1st and 4th quartiles. The dots depict the statistical outliers.
