Glenohumeral Synovial Chondromatosis.

A 20-year-old, right hand-dominant man reported to physical therapy with a history of deep anterior left shoulder pain. Radiographs, which were obtained after physical therapy was initiated, and subsequent magnetic resonance imaging showed the presence of numerous radio-opaque loose bodies that followed bone signal characteristics dispersed throughout the glenohumeral joint, leading to a diagnosis of synovial chondromatosis. J Orthop Sports Phys Ther 2016;46(9):809. doi:10.2519/jospt.2016.0414.