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.
van Sterkenburg MN, Groot M, Sierevelt IN, Spennacchio PA, Kerkhoffs GM, van Dijk CN.van Sterkenburg MN, et al.Arthroscopy. 2011 Aug;27(8):1110-7. doi: 10.1016/j.arthro.2011.02.030. Epub 2011 Jun 17.Arthroscopy. 2011.PMID: 21683545