Small needle therapy is a treatment modality that has only emerged in recent years. In the clinic, its indications are still relatively wide, synthesized into the following two main categories: the first is pain-based diseases, such as cervical and lumbar pain, knee pain or plantar pain, for pain-based diseases, the effect is still relatively good. The second category is mainly paralyzing diseases, which generally refers to hard paralysis caused by cerebrovascular accident. Because patients with hard paralysis, the joints are in a relatively stiff state, the effect of small needle treatment is also better. However, the requirements for the operator of the knife treatment are relatively strict, if the operation is not appropriate, there will be damage to the local nerves and blood vessels. Therefore, if you want to small knife treatment, you need to go to a regular medical place to do it, to the hospital rehabilitation department or pain department, physical therapy department to do.