Anterior graphic of the shoulder. The tendon of the subscapularis muscle attaches both to the lesser tubercle aswell as to the greater tubercle giving support to the long head of the biceps in the bicipital groove. Dislocation of the long head of the biceps will inevitably result in rupture of part of the subscapularis tendon. The rotator cuff, tendons of: - subscapularis - supraspinatus - infraspinatus - teres minor muscle
