I don’t know when, people talk about closure. In order to treat patients, even the strict orthopedic experts have to change the name of “closed” to “local injection”. In fact, the closure is not only not terrible, but also the first choice of treatment for many bone diseases. We may have personal experience, such as tennis elbow, golf elbow, osteoarthritis, frozen shoulder, tenosynovitis and many other neck, shoulder, waist and leg pain diseases, massage, injection, medication, plasters, money spent a lot of money, but the disease is not cured for a long time. Orthopaedic writings have a strict introduction to the closed: pressure and pain can be limited to 5% procaine 5 ~ 10ml plus hydrocortisone acetate 25mg local closed, once a week, a total of 2 ~ 3 times. That is to say, as long as the doctor’s diagnosis is clear, the closed treatment can be once and for all, and play the role of other methods incomparable.