Yergason’s Test is a special test to identify a subluxing biceps tendon. #physicaltherapy

Here we have a patient with a positive Yergason's test indicative of a subscapularis tear in the shoulder. The subscapularis muscle is a powerful internal rotator of the shoulder and provides a lot of stability at the gleno-humeral joint.
👉The patient holds the hand of the affected shoulder up against the chest on the opposite side and tries to hold it there while the therapist tries to pull it away. Inability to hold the hand up against the chest is a sign of an injury to the subscapularis muscle.

Видео Yergason’s Test is a special test to identify a subluxing biceps tendon. #physicaltherapy канала Ortho Eval Pal with Paul Marquis PT