MGH Ultrasound 구독자 1.22만명 <__slot-el> 조회수 16,228회 2021. 9. 3. In this video a systematic ultrasound examination of the shoulder including evaluation of bony anatomy and tendons is performed through the ABSIS (Acromio-clavicular joint, Biceps, Subscapularis, Impingement, Supraspinatus) Protocol. Normal anatomy and acute pathology including dislocations, fractures, and tendon tears are presented.