Introduction
fracture, fractures
Proximal humerus fractures (PHFs) are one of the main fractures in the upper extremities sustained by older female patients [To date, several attempts have been made to describe the fracture using various current and updated classifications. However, none of these have shown acceptable potential for clinical decision-making, not to mention acceptable reproducibility [In a recent Cochrane review, insufficient evidence was found to support the use of any of the operative methods in the treatment of 3- and 4-part PHF [