Treatment of fracture of lesser tuberosity of humerus

Humeral tuberosity in the humerus head anterior side of the lower part, humerus tuberosity, from top to bottom there are subscapularis muscle, latissimus dorsi muscle, teres muscle stop point, the lateral intertuberosity groove, can pass through the biceps brachii long head tendon. When the tubercle fracture is obviously displaced, it must be surgically opened and treated with internal fixation, because if it is not treated, the fracture malunion will affect the muscle strength of the tubercle.