After completing this CME module, participants will be able to 1. Apply the AAOS Guideline on the Prevention of Pulmonary Embolism Guidelines in treating patients undergoing hip and knee reconstruction and trauma procedures. 2. Compare the American College of Chest Physicians' (ACCP) guideline with the AAOS PE guideline. 3. Present key arguments to hospital guideline committees in order to gain hospital acceptance of the AAOS guideline. 4. Identify performance measurements re...