Term Frozen Shoulder is used discrimnately for any shoulder pain with or without restriction of shoulder by the doctor, surgeon or Physician.
This in fact is not true. Commonly Shoulder pain is associated with restriction of movement should be properly examnied and investigated in the required direction. Most of the time if there is no trauma or injury is not involved the suspicion should go in the direction of the Rotator cuff Tear or Impingment syndrome and If this when diagnosed and after giving proper conservative treatment doesn't resolve then the final treatment is Artyhoscopic surgery.
85% of the cases it resolved with the Arthoscopic Asisted Surgery give good Result.