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 ...

ori.org.au Objective: This study tested the reliability of the ORI laxometer, a newly developed non-invasive device for testing inferior translation of the humeral ... instability. Main outcome ...

vanderbilt.edu Glenohumeral joint instability ... of the instability. Patients may be able to tell you the direction of their instability, or may be able to tell you which position of the arm will ...