This OTA committee paper combines a survey of 185 North American orthopaedic trauma surgeons with a structured literature review to document current VTE prophylaxis practice patterns. It then issues graded recommendations on chemical prophylaxis, mechanical prophylaxis, DVT screening, and IVC filter use after musculoskeletal injury.
No prior professional society had produced an accepted orthopaedic trauma-specific VTE algorithm, and between 1985 and 2000, over 930 malpractice suits were filed centered on DVT prophylaxis decisions — this paper directly addresses that gap.
When you admit an orthopaedic trauma patient, start LMWH within 24 hours (hold 12 hours pre/post-op) and apply a calf pneumatic compression device from the outset. That combination has the strongest evidence base and the OTA's highest recommendation grade.
For isolated lower extremity fractures with no additional risk factors in a patient who can mobilize independently, chemoprophylaxis is NOT recommended. For high-risk patients (proximal femur fracture, polytrauma, elderly), extend prophylaxis approximately 4 weeks after discharge.
Do not order routine duplex screening in your asymptomatic trauma patients and resist institutional pressure to place prophylactic IVC filters broadly. Neither intervention reduces fatal PE, and the survey data show that fear of litigation, not evidence, drives much of this practice.
This OTA committee paper combines a survey of 185 North American orthopaedic trauma surgeons with a structured literature review to document current VTE prophylaxis practice patterns. It then issues graded recommendations on chemical prophylaxis, mechanical prophylaxis, DVT screening, and IVC filter use after musculoskeletal injury.
No prior professional society had produced an accepted orthopaedic trauma-specific VTE algorithm, and between 1985 and 2000, over 930 malpractice suits were filed centered on DVT prophylaxis decisions — this paper directly addresses that gap.
When you admit an orthopaedic trauma patient, start LMWH within 24 hours (hold 12 hours pre/post-op) and apply a calf pneumatic compression device from the outset. That combination has the strongest evidence base and the OTA's highest recommendation grade.
For isolated lower extremity fractures with no additional risk factors in a patient who can mobilize independently, chemoprophylaxis is NOT recommended. For high-risk patients (proximal femur fracture, polytrauma, elderly), extend prophylaxis approximately 4 weeks after discharge.
Do not order routine duplex screening in your asymptomatic trauma patients and resist institutional pressure to place prophylactic IVC filters broadly. Neither intervention reduces fatal PE, and the survey data show that fear of litigation, not evidence, drives much of this practice.