TY - JOUR AU - Ryan, Sean AU - Wu, Christine AU - Plate, Johannes AU - Seyler, Thorsten AU - Bolognesi, Michael AU - Jiranek, William DO - doi:10.1302/1358-992X.2020.9.047 UR - https://doi.org/10.1302/1358-992X.2020.9.047 TI - A CASE COMPLEXITY MODIFIER IS WARRANTED FOR PRIMARY TOTAL KNEE ARTHROPLASTY T2 - Orthopaedic Proceedings VL - 102-B IS - SUPP_9 PY - 2020 SP - 47 EP - 47 ER -