Estudo comparativo com uso do ácido tranexâmico tópico e intravenoso em relação à perda sanguínea na artroplastia total do joelho

Using tranexamic acid topic and an IV decreased blood loss and the need for transfusion in total knee arthroplasty. Topical application showed results similar to using an IV regarding the need for blood transfusion, but without the possible side effects of IV administration.