Periprosthetic humeral fractures in shoulder arthroplasty

Periprosthetic fractures associated with shoulder arthroplasty are uncommon but can be very difficult to treat. Treatment options depend on the timing of the fracture, the type of fracture, and the stability of the implant. Understanding these characteristics of periprosthetic fractures helps the practicing surgeon to avoid them and also to determine how best to manage them when they do occur.