TY - JOUR AU - Martinson, E. S. AU - Macdonald, D. AU - Clement, N. D. AU - Howie, C. R. DO - doi:10.1302/1358-992X.2021.7.006 UR - https://doi.org/10.1302/1358-992X.2021.7.006 TI - PREOPERATIVE OPIOID ANALGESIA HAS NO EVIDENT BENEFIT AND IS ASSOCIATED WITH A WORSE OUTCOME FOLLOWING ARTHROPLASTY T2 - Orthopaedic Proceedings VL - 103-B IS - SUPP_7 PY - 2021 SP - 6 EP - 6 ER -