Rotator cuff injuries are usually seen as a result of dislocation of the shoulder joint, or as a result of lifting and carrying heavy objects in the upper extremity. The degree of rotator cuff injury can be determined by an MRI of the shoulder joint. For severe rotator cuff injuries, arthroscopic shoulder surgery should be considered, and the total cost is usually about 15,000 RMB. There are two major parts: one is the examination fee, hospitalization fee, surgery fee and anesthesia fee, which usually costs about 10,000 RMB; the other part is the material cost for repairing the rotator cuff, which usually costs about 5,000 RMB for anchor nail repair, and these have a greater relationship with the local economy and the grade of the hospital. It takes more than 2-3 months to recover from rotator cuff injury surgery. Pay attention to rest and recuperation, and gradually take functional exercises to help recovery.