An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Brauer CA, Bozic KJ.Brauer CA, et al. Among authors: bozic kj.J Bone Joint Surg Am. 2009 May;91 Suppl 3:73-9. doi: 10.2106/JBJS.H.01537.J Bone Joint Surg Am. 2009.PMID: 19411503Review.