[Delayed autologous transfusion in prosthetic surgery of the hip and knee]. / Transfusion autologue différée pour la chirurgie prothétique de la hanche et du genou.

ABSTRACT

Blood sparing methods used during hip or knee prosthesis implantation or change in 360 patients during the years 1990-1992 were evaluated. For delayed transfusion of autologous blood the main counter-indication was unstable cardiovascular condition. Such cases being excluded, the method was used in 64.2% of all cases. No homologous blood was needed in 68.9% of patients. This result was obtained in 55% of the cases by delayed transfusion of autologous blood and in 13.9% by peroperative normovolaemic haemodilution.