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 the mean strength in internal rotation for the open and arthroscopic rotator cuff repair (RCR) groups pre-operatively and at different post-operative time-points. There was a significant difference between the groups at three months (** p = 0.003) and six months (** p = 0.004).
