Revisions for aseptic glenoid component loosening after anatomic shoulder arthroplasty

Glenoid revision surgery in the absence of infection provides satisfactory results, especially when instability is not coexisting. When glenoid bone stock permits, reimplantation of a new glenoid component in an active patient with an intact rotator cuff and no instability is reasonable. When the remaining glenoid bone will not support a new component, conversion to a hemiarthroplasty is also reasonable.