Meniscus injury leads to periosteal injury, which is more serious. Periosteal injury is more serious as there are obvious pain symptoms locally and it may even lead to limitation of the patient’s activities. The tissue level of the human body is roughly divided into skin, superficial fascia, deep fascia, muscle layer, periosteum and bone from outside to inside. The periosteum is deep in the human body and can play a role in protecting the bones. When meniscus injury leads to periosteal damage, it means that the knee joint tissues have been seriously traumatized, and the outer layer of tissues has been seriously damaged, which is a more serious situation. Meniscus injury resulting in periosteal injury, should be standardized under the guidance of a doctor, not self-medication, so as not to delay the condition.