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.
Ihme N, Schmidt-Rohlfing B, Lorani A, Niethard FU.Ihme N, et al.Orthopade. 2003 Feb;32(2):133-8. doi: 10.1007/s00132-002-0428-4.Orthopade. 2003.PMID: 12607078Review.German.
Schmidt-Rohlfing B, Gavenis K, Silny J.Schmidt-Rohlfing B, et al.J Med Eng Technol. 2005 Nov-Dec;29(6):268-77. doi: 10.1080/03091900512331332537.J Med Eng Technol. 2005.PMID: 16287676