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.
Calvert E, Younger A, Penner M.Calvert E, et al.Foot Ankle Clin. 2007 Mar;12(1):137-51. doi: 10.1016/j.fcl.2006.12.006.Foot Ankle Clin. 2007.PMID: 17350515Review.
Glazebrook M, Daniels T, Younger A, Foote CJ, Penner M, Wing K, Lau J, Leighton R, Dunbar M.Glazebrook M, et al.J Bone Joint Surg Am. 2008 Mar;90(3):499-505. doi: 10.2106/JBJS.F.01299.J Bone Joint Surg Am. 2008.PMID: 18310699
Younger A, Penner M, Wing K.Younger A, et al.Foot Ankle Clin. 2008 Sep;13(3):495-508, ix-x. doi: 10.1016/j.fcl.2008.04.005.Foot Ankle Clin. 2008.PMID: 18692012Review.