J. Daniel Gil, Chafiaâ Hamitouche, Christian Roux, Gwenaël Guillard, Eric Stindel. Detection of The Functional Knee Center Using The Mean Helical Axis: Application In Computer Assisted High Tibial Osteotomy. In Proceedings of the 2004 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Arlington, VA, USA, 15-18 April 2004. pages 1557, IEEE, 2004.