Left shoulder diagnosis

My left shoulder has been hurting since the surgery on my right shoulder.  Had an appointment with the orthopedic surgeon this afternoon.  After looking at the xrays, he thought that it was also a torn rotator cuff.  I had surgery on that shoulder in 1995 and he thinks part of it came loose.  Maybe to put off a fix until later, he gave me a cortisone shot.  Obviously, it feels better tonight and maybe I can get some better sleep.  Later this afternoon, I worked out at Iron Works and then ran 2 miles on the roads at the park.