Meniscus injury of the second degree is usually to take medication, and if necessary, patients also need to follow the doctor’s instructions for surgical treatment. 1. Usually according to the severity of meniscus injury under the magnetic magnetic imaging will be divided into 0 ~ IV degree, II degree generally refers to the morphology and surface structure is normal, the internal high signal area is greater than 1/2 of the meniscus cross-section, but did not reach the articular surface. And patients generally do not need to undergo surgical treatment, can take medication under the guidance of the doctor for symptomatic treatment. 2. At this stage, the patient’s pain and swelling symptoms are more obvious, and the patient needs to follow the doctor’s instructions to use anti-inflammatory and analgesic drugs such as etoricoxib and celecoxib, and can also be used in the treatment of nutritional cartilage drugs such as glucosamine sulfate and chondroitin sulfate. However, if conservative treatment is ineffective or the condition is serious, patients need to undergo meniscus suture surgery, meniscoplasty, meniscus replacement and so on. It is recommended that patients with meniscus II degree injury should consult a doctor in time to clarify the degree of their condition and follow the doctor’s instructions for active treatment.