Does rotator cuff tendinosis progress? Since rotator cuff tendinosis represents a(n) (age related, genetic or post-traumatic) degenerative condition, and degenerative conditions by definition usually progress, the unfortunate answer is yes.  However, that does not always correlate with worsening of your pain or symptoms.  Some people can have severe tendinosis and insignificant pain.  Also, the rate of progression… Read More