For anyone who has always wanted to know how arthroscopic refixation of a supraspinatus tendon works, I have posted a photo gallery with comprehensive explanations online.
We now know that a torn or ruptured shoulder tendon unfortunately cannot heal on its own. Even intensive exercise is unable to heal the tendon. While the symptoms can often be managed well with conservative therapy, the tear does not heal!
Over time, tendon tears in the shoulder become increasingly larger.