Due to the current lack of the path of the old legs and legs have enough understanding and further grasp, so the treatment of the disease, it is difficult to have an effective treatment. Faced with this intractable disease, many times we are helpless. Although moxibustion therapy has a certain curative effect on KOA, it lacks a deeper understanding of its mechanism. Therefore, it is of great significance to probe into its mechanism and moxibustion therapy, which is of great significance for further understanding and finally ...