Fig. 7From: Imaging of shoulder arthroplasties and their complications: a pictorial reviewAnteroposterior radiograph of a 73-year-old man shows a periprosthetic fracture (white arrow) and a complex glenohumeral dislocation (black arrow). Note that there was previously a stress shielding manifested by cortical thinning and radiolucency area around the distal humeral stem (arrowheads)Back to article page