TY - JOUR AU - Lange, J. AU - Haas, S. B. DO - doi:10.1302/0301-620X.99B1.BJJ-2016-0340.R1 UR - https://doi.org/10.1302/0301-620X.99B1.BJJ-2016-0340.R1 TI - Correcting severe valgus deformity T2 - The Bone & Joint Journal VL - 99-B IS - 1_Supple_A PY - 2017 SP - 60 EP - 64 ER -