8:00 - 8:15 Arnd Steinbrück. Experience with the German Arthroplasty Registry (EPRD) 8:15 - 8:30 Sabine Mai. Five yeas results of the short stem Optimys in comparison to the Corail type stem Twinsys. 8:30 - 8:45 Sabine Mai. Perioperative blood management: Options to reduce the need of stored blood in elective arthroplasty 8:45 - 9:00 Jorge Eduardo Sisa Acosta. Prótesis de cadera con osteosíntesis previa 9:00 - 9:15 Gustavo Sayago. Registros internacionales 9:15-9:30 Felix Greimel. Difference comparing general, regional and combination anesthesia in hip arthroplasty in 18118 cases: patient satisfaction and pain management
