6: TIMING OF VTE CHEMOPROPHYLAXIS WITH MAJOR ORTHOPEDIC SURGERY OF FEMORAL AND TIBIAL FRACTURES. (January 2022) - Salottolo, Kristin; Lieser, Mark; Nwafo, Nnamdi; Madayag, Robert; Tanner, Allen; Carrick, Matthew; Corrigan, Chad; Banton, Kaysie; Bar-Or, David