How do you reduce a posterior elbow dislocation?

Traction Method:

1. place patient supine
2. have assistant stabilize humerus 
3. keep patient's elbow slightly flexed and wrist supine
4. grasp the wrist and apply in-line traction 

Source

Roberts: Clinical Procedures in Emergency Medicine, 5th ed

Video Source: http://www.youtube.com/watch?v=FElcYZ3YT8o