HeavyHitta31 said:
Clinton Portis has a shoulder seperation. It was popped back in by the trainers and he will have an MRI tomorrow
It doesn't sound quite right to me - most shoulder separations can't be "popped back", but dkislocations can be.
The shoulder is a very complicated complex of 4 joints. One of those is where the collar bone meets the shoulder blade (AC joint) - this is where shoulder separations occur. Another one is where the arm meets its socket in the shoulder blade (glenohumeral joint) - this is where dislocations occur.
If it is really true that his shoulder was put back in place then this is most likely a shoulder dislocation which is a much more serious injury in the long run than a shoulder separation. Once a shoulder has been dislocated, there is a strong tendency for it to recur without surgery. For a guy like Portis, the risk of recurrence would be close to 100%.
The other issue with shoulder dislocations is they are frequently accompanied by other injuries - small fractures of bone, nerve injuries, blood vessel injuries, capsule injuries, ligament injuries, tendor injuries ....