The following right shoulder x-rays are from a 50 year old with right shoulder pain following a seizure activity. What can be noted?Answer will be posted mid-week.
The Y view of the right shoulder shows the humeral head sitting posterior to the glenoid (and slightly posterior off the acromion) confirming posterior dislocation.
Light bulb sign
The Y view of the right shoulder shows the humeral head sitting posterior to the glenoid (and slightly posterior off the acromion) confirming posterior dislocation.