Jerk Test Demonstrating Shoulder Instability - Dr. Eric Janssen

Dr. Eric Janssen, board certified orthopedic surgeon, demonstrates the Jerk Test during a shoulder exam. The patient came in after experiencing shoulder dislocation and instability. Dr. Janssen is a founding partner of SportsMED Orthopeadic Surgery & Spine Center in Huntsville Alabama. He specializes in Sports Medicine and specifically treatment for knee and shoulder injuries.