Shoulder hemiarthroplasty for proximal humeral fractures: comparisons between the deltopectoral and anterolateral deltoid-splitting approaches

When performing shoulder hemiarthroplasty for complex proximal humeral fractures, we found that the anterolateral deltoid-splitting approach provides an easier route for assessing posterior fracture fragments and managing rotator cuff tissue. The anterolateral deltoid-splitting approach was shown to be an acceptable alternative route for shoulder hemiarthroplasty than the standard deltopectoral approach.