Prevention of Venous Thromboembolism After Hip or Knee Arthroplasty Findings From a 2008 Survey of US Orthopedic Surgeons

A survey was mailed to a representative sample of US orthopedic surgeons to assess protocols for the prevention of venous thromboembolism after lower extremity total joint arthroplasty. Practices were examined by type of operation, annual surgical volume, and opinions of consensus guidelines issued by the American Academy of Orthopaedic Surgeons and the American College of Chest Physicians. Although there was near-unanimous agreement that …