what causes rotator cuff injuries
186. Rotator cuff disorders are one of the most common causes of shoulder pain. There are three common conditions that can affect the rotator cuff: rotator cuff tears, subacromial impingement and calcific tendonitis.86. Rotator cuff disorders are one of the most common causes of shoulder pain. There are three common conditions that can affect the rotator cuff: rotator cuff tears, subacromial impingement and calcific tendonitis.