Comparative Risk of Transfusion and Incremental Total Hospitalization Cost for Primary Unilateral, Bilateral, and Revision Total Knee Arthroplasty Procedures

摘要

Background: This study evaluated the comparative risk of autologous and allogenic blood transfusion, inhospital complications, and incremental total hospitalization costs for primary unilateral, simultaneous bilateral, and revision total knee arthroplasty (TKA) procedures.