Shoulder Subluxation

Excerpt

Shoulder subluxation is defined as partial or incomplete dislocation of the glenohumeral joint or translation between the humeral head and glenoid fossa while the humeral head is in contact with the glenoid fossa. The weakness of rotator cuff muscles or laxity of the glenohumeral ligaments causes the humeral head to easily slip out of the glenoid fossa and results in glenohumeral subluxation.