%0 Journal Article %A F.A. Kalberer %A R.J. Sierra %A S.S. Madan %A D.C. Meyer %A R. Ganz %A M. Leunig %T FEMOROACETABULAR IMPINGEMENT CAUSING HIP OSTEOARTHRITIS: A NEW RADIOGRAPHIC SIGN FOR SCREENING INDIVIDUALS AT RISK %D 2009 %J Orthopaedic Proceedings %P 63-64 %V 91-B %N SUPP_I %R 10.1302/0301-620X.91BSUPP_I.0910063e %U https://doi.org/10.1302/0301-620X.91BSUPP_I.0910063e %K