Correlate for any history of
recent trauma along this region. The AC joint
or Acromioclavicular joint
, is a joint
at the top of the shoulder - your MRI shows edema in the bone marrow, which would be normal and expected with an injury of the shoulder - in addition to mild degenerative changes. If you are over 45-50 get use to that "ugly term" degenerative changes - it means our parts are getting older, worn and degenerating.
PT is the normal treatment for your condition.