The issue occurs when the end (head) of the humerus bone partially shifts out of the glenoid fossa (socket) portion of the shoulder joint. While subluxation may result from a traumatic injury ...

Characteristics of shoulder instability may be identified by distinct imaging features on MRI, MR arthrography and CT, ...

Background In the throwing shoulder, repetitive motion increases proximal humerus and glenoid retroversion. However, clinical factors that affect this adaptation are poorly understood. Objective ...