@article{doi:10.1302/1358-992X.2018.1.084, author = {Lerch, T.D. and Steppacher, S.D. and Ziebarth, K. and Tannast, M. and Siebenrock, K.A.}, title = {DEROTATIONAL FEMORAL OSTEOTOMIES FOR EXTRA-ARTICULAR ISCHIOFEMORAL HIP IMPINGEMENT}, journal = {Orthopaedic Proceedings}, volume = {100-B}, number = {SUPP_1}, pages = {84-84}, year = {2018}, doi = {10.1302/1358-992X.2018.1.084}, url = {https://doi.org/10.1302/1358-992X.2018.1.084} }