TY - JOUR AU - Lewallen, D.G. DO - doi:10.1302/1358-992X.98BSUPP_22.CCJR2015-084 UR - https://doi.org/10.1302/1358-992X.98BSUPP_22.CCJR2015-084 TI - THE TWO-STAGE EXCHANGE, 70% OF THE TIME: TECHNIQUES AND TIMING T2 - Orthopaedic Proceedings VL - 98-B IS - SUPP_22 PY - 2016 SP - 84 EP - 84 ER -