Stanford Medicine 25 - A great website of videos on physical exam with detailed explanations - check out the Gait Abnormalities, Shoulder and Knee Exams.
NeuroLogic Exam - Hundreds of videos showing normal exams and abnormal examples of varioius neurologic exams - each section also includes a quiz.
Surgery Videos - Videos of surgeries performed in hospitals around the US include a number of orthopedic surgeries.
Quick Tip
Access Medicine has a number of patient exam videos under the Multimedia tab.