The other rotator cuff tendon attaches to the lesser tubercle of the humerus, which is another bony prominence. The intertubercular sulcus or bicipital groove is an indentation between the greater ...

Proximal humeral fractures are not rare ... the greater tuberosity superiorly and the subscapularis pulls the lesser tuberosity medially, while the pectoralis major adducts the shaft medially.