Meniscus injury can bake electricity to be divided into two parts as follows: 1, bake electricity can not cure meniscus injury; 2, bake electricity belongs to a kind of heat therapy, local temperature changes, especially this temperature will have a restorative effect on the local soft tissue. So many meniscus injuries, especially middle-aged and elderly people have meniscus injuries, in the emergence of exertion and walking pain after the baking electricity will relieve local discomfort, can treat the symptoms, but can not solve the root cause of meniscus injury. Especially young adults sports injuries after the meniscus injury or tear, in this case after the movement of knee discomfort, baking electricity may not be able to relieve the symptoms, but because it will increase the local blood circulation and lead to the aggravation of joint pain and discomfort, so the first time after the movement should be the first time on the discomfort of the ice, if this symptom persists, but also to go to the hospital for examination and treatment.