what is rotator cuff tendonitis
What is Rotator Cuff Tendinosis? What is Rotator Cuff Tendinosis? Tendinosis of the rotator cuff is a degenerative (genetic, age or activity related) change that occurs in our rotator cuff tendons over time. Rotator cuff tendinosis is exceptionally common. Although many people with shoulder pain will be found to suffer from tendinosis.