Figure 6.

A 68-year-old male with reverse shoulder arthroplasty dislocation without polyethylene liner dissociation

Technique - Anteroposterior (A) and axillary lateral (B) radiographic views demonstrating a complete dislocation in which the polyethylene liner remains attached to the humeral tray.

Findings - The images show at least 100% displacement (arrow). Photographs of components demonstrating the positioning of the humeral stem, tray and polyethylene liner in relation to the glenosphere that corresponds with the previous radiographs (C & D).