Supraspinatus tendon injury can heal itself. If there is high signal in the supraspinatus tendon tendon, it is usually considered to be a supraspinatus tendon injury, at which time an abduction brace can be placed on the affected limb to make the affected limb abduct, which will make the tension of the supraspinatus tendon decrease. It is usually worn for about one month to facilitate the self-healing of the supraspinatus tendon. If there are obvious symptoms, you can also take some anti-inflammatory and pain-relieving medication, while the surface can be applied with ointment or ointment paste. In addition, if a tear or rupture of the supraspinatus tendon occurs, which usually cannot heal itself, arthroscopic surgery can be performed to repair the supraspinatus tendon.